15 Best Men's Underscrubs for All-Day Comfort & Performance

Long stretches on the floor test more than clinical skill—they test fabric. A well-built men’s underscrub is the feather-light base layer that shields skin from scratchy seams, pulls sweat off your back before it can chill, and stretches silently every time you chart, lift, or high-five a teammate.

Do men wear underscrubs? Absolutely: they manage perspiration, add a touch of warmth, and keep odors in check through double shifts. Are they worth it? Moisture-moving knits prevent chafing and post-op chills, so comfort and professionalism both improve. Are underscrubs classified as scrubs? Think of them as high-performance undershirts—facility color codes rarely apply. And no, they’re not just long sleeves; short-sleeve and mild-compression cuts exist for hot units and athletic builds.

Below you’ll find the 15 best men’s underscrubs available right now, starting with a performance stretch favorite from Blue Sky Scrubs. Each pick was evaluated for fabric tech, fit, and value so you can layer up with confidence. From budget-friendly basics to premium antimicrobial knits for ORs, there’s an option for every shift length and facility climate.

1. Blue Sky Scrubs — Men’s Performance Stretch Underscrub Tee

Built in Austin and field-tested by ER residents, the Performance Stretch Underscrub Tee is the piece that put Blue Sky on the map for men’s base layers. If you’re after a shirt that disappears under your scrubs yet stands up to brutal laundry cycles, start here.

Standout Fabric & Technology

• 4-way stretch poly-spandex knit lets you reach the top shelf without a shoulder tug.
• Moisture-wicking and quick-dry finish moves sweat to the surface, then evaporates it fast.
• Color-lock fibers hold dye integrity after 50+ commercial washes.
• Flatlock seams and a tag-free neck guard against chafing during 12-hour shifts.

Shift-Length Comfort & Fit

An athletic—not vacuum-seal—silhouette skims the torso, giving you airflow without excess fabric bunching at the waist. The slightly elongated back hem refuses to untuck when you bend to start an IV, and roomy shoulders free up range of motion for lifting patients. Clinicians who prefer compression undershirts can simply size down.

Colors & Styling Tips

Available in core neutrals—black, navy, charcoal—and rotating seasonal drops (think olive or slate), the tee pairs with any Blue Sky scrub set. Off the clock, throw it over joggers for a post-shift coffee run; the matte finish looks like a premium athletic tee, not hospital gear.

Why It Earns the Top Spot

• Designed by a scrub-only brand with 20 years of clinician feedback.
• Free U.S. shipping on orders $150+, generous return window, worldwide delivery.
• Dollar-for-dollar durability beats many big-label mens underscrubs, making it a low-risk upgrade for your rotation.

2. FIGS — Leon™ Long-Sleeve Underscrub

FIGS built its reputation on premium fabrics, and the Leon™ men’s underscrub is the show-and-tell. It feels like the softest gym tee you own yet fits flush under a scrub top, making it a favorite of OR teams who bounce between chilly suites and steamy recovery bays.

Key Fabric Features

• Proprietary Pima cotton + modal knit delivers cloud-level softness and open-cell breathability.
• Silvadur™ antimicrobial finish neutralizes odor-causing bacteria for all-day freshness.
• Double-dyed yarns hold color through repeated hot-water cycles.
• UPF 50+ rating protects skin on the commute or during outdoor codes.

Fit, Range of Motion, and Layering

The Leon skims the torso without feeling compression-tight, so it layers cleanly under classic or jogger scrub tops. Ribbed cuffs keep sleeves anchored when you snap on gloves, and a gently curved hem stays tucked during overhead reaches. Reviewers with broader chests note that sizing runs slim; if you’re between sizes—or simply like a looser drape—ordering one size up preserves shoulder mobility without extra bulk at the waist.

Notable Pros & Cons

• ✅ Massive color library, plus seasonal drops that sell out fast.
• ✅ Silky hand feel earns raves from dermatology and burn-unit staff who battle fabric friction.
• ✅ Built-in antimicrobial tech means fewer funk-retaining washes.
• ⚠️ Price sits at the premium end of mens underscrubs; multi-shirt bundles soften the hit.
• ⚠️ Popular sizes vanish quickly during new-color launches—join the waitlist if your shade is out of stock.

3. Jaanuu — Men’s Core Long-Sleeve Underscrub

If you gravitate toward polished streetwear aesthetics, Jaanuu’s Core tee feels instantly familiar. The brand leans on athletic-apparel engineering to deliver a men’s underscrub that looks like a boutique gym shirt yet performs like a technical base layer under scrubs. Expect a smooth, weightless fabric that keeps pace whether you’re hustling between units or posting up at the charting station.

Innovative Fabric Blend

• Tri-blend knit (polyester/rayon/spandex) with 5 % spandex for resilient 4-way stretch
• Temperature-regulating fibers balance cool OR suites and warmer med-surg halls
• Recycled polyester content trims environmental impact without sacrificing durability

Comfort Highlights

• Raglan sleeves erase shoulder seams, eliminating rubbing beneath lead aprons
• Tagless back neck and flatlock stitching reduce irritation during marathon shifts
• Fabric breathes freely, so no swampy feeling when the floor heats up

Buying Notes

• Cut runs slightly long—great for taller clinicians or anyone tired of constant re-tucks
• Slim-athletic profile; size up if you layer over compression gear
• Sustainable production earns high marks for eco-conscious shoppers hunting premium mens underscrubs

4. Cherokee Infinity — Knit Long-Sleeve Tee

For clinicians who like their layers whisper-soft yet tough enough for commercial laundry, Cherokee’s Infinity long-sleeve tee is a quiet over-achiever. The same brand that outfits half the nation’s med-surg wings borrowed athleisure tech for this piece, turning a simple under-scrub into a temperature-balancing shield that feels more “luxury lounge” than hospital gear. Slip it on during a chilly 5 a.m. pre-report and you’ll forget it’s there by lunch—exactly what good mens underscrubs should deliver.

Material & Performance

• 95 % rayon, 5 % spandex jersey drapes softly and flexes in every direction
• Certainty® antimicrobial treatment slows bacterial growth and odor buildup
• Fast-wick finish pulls sweat from skin so the fabric never feels clammy

Everyday Wearability

• Thumbhole cuffs streamline glove changes and keep sleeves anchored
• Smooth, matte surface passes for an off-duty workout top—zero shine, zero logos
• Works equally well as a standalone shirt for the commute home

Sizing & Care

• Inclusive run from XS–5XL with true-to-size athletic ease through the torso
• Minimal shrinkage when washed cold and tumble-dried low
• Color stays rich after dozens of cycles—no special detergent required

5. Wink Scrubs — Silky Short-Sleeve Underscrub Tee

If your unit feels like a greenhouse or you just can’t stand fabric stacked at the elbows, Wink’s Silky Tee is the breathable answer. The short sleeves keep heat buildup low while the drapey knit looks and feels like weekend activewear—minus the hefty price tag.

Why Choose a Short Sleeve?

• Cuts weight and bulk under tailored scrub tops, so arms move freely during IV starts.
• Better airflow in warm facilities or busy ERs where temps spike.
• Easy to layer under a warm-up jacket without feeling overstuffed.

Fabric & Feel

• Modal-rich “Silky” jersey delivers a cool, cashmere-soft hand feel.
• Moisture-control finish disperses sweat quickly, preventing underarm rings.
• Dye-fast fibers keep heathered neutrals from fading after repeated hot washes.

Fit Facts

• Relaxed across the chest with a gentle taper at the waist for a clean tuck.
• Slightly longer back drop prevents ride-up when you lean over gurneys.
• Runs true to chest size; order your normal T-shirt size for a breezy, non-compression silhouette.

6. Grey’s Anatomy™ Spandex Stretch Base Layer

A base layer that carries the Grey’s Anatomy name has to nail two things: drama-free comfort and camera-ready polish. This long-sleeve tee does both, thanks to a fabric blend that feels athletic yet refined enough for patient consults.

Fabric Science

• Polyester/rayon/spandex tri-blend delivers true 360° stretch without the “snap-back” pinch.
• Hydrophilic fibers wick perspiration twice as fast as cotton, so you stay dry through rounds and rapid responses.
• Mid-weight knit adds a touch of insulation but still packs down tiny in a locker.

Comfort Call-outs

• Subtle mock neck shields against OR drafts without feeling tight.
• Flat-sewn underarm gussets remove bulk and eliminate that under-apron seam rub.
• Tag-free collar and ultra-smooth yarns keep sensitive skin happy during marathon charting sessions.

Style & Longevity

• Proprietary dye process resists fading—even under harsh industrial wash cycles.
• Clean, minimalist silhouette pairs with jogger or classic scrub sets; zero loud logos to fight facility dress codes.
• Holds its shape after months of wear, making it one of the most cost-effective mens underscrubs for pros who launder hard and often.

7. Barco ONE Wellness — Knit Crew Underscrub

Eco-minded clinicians will appreciate how this Barco ONE tee pairs feather-light breathability with planet-friendly construction. It’s built to keep your core cool, your conscience clear, and your scrub top sitting perfectly in place.

Cooling & Sustainability Tech

• 43 % recycled polyester Eco-Smart yarn slashes waste without sacrificing strength.
• Laser-cut perforations across the upper back vent excess heat fast.

Movement & Fit

• Athletic silhouette skims the torso but never clings under scrub tops.
• Side vents at the hip prevent ride-up when you crouch or bend.
• Raglan shoulders give broad-backed providers unrestrained overhead reach.

Extra Details

• HeiQ Smart Temp finish senses skin temperature and activates on-demand cooling.
• Only three colors—black, royal, pewter—so matching uniforms is foolproof.

Users rave about the barely-there feel and eco credentials, making this a smart mid-price addition to any mens underscrubs rotation.

8. Mandala Scrubs — Men’s Performance Underscrub

Mandala Scrubs’ Performance Underscrub proves eco-friendly gear can still move like high-end sportswear. Built for clinicians bouncing between icy ICUs and sun-soaked commutes, it blends stretchy comfort, sweat control, and wallet-friendly pricing.

Fabric & Function

• 88 % recycled polyester / 12 % spandex jersey feels feather-light yet snaps back shift after shift.
• Four-way stretch plus vented knit panels keep pace with deep squats and overhead lifts.
• UPF 40 sun protection guards forearms when you grab lunch outside post-shift.

Practical Features

• Thumbholes anchor sleeves while gloving up; locker loop lets it air-dry between doubles.
• Tagless interior neck print erases scratchy labels for zero distraction.

Value Angle

• Priced under $30, it’s one of the most affordable high-tech mens underscrubs on the list.
• Bundle deals with matching joggers stretch your uniform budget even further.
• Solid black, pewter, and surgical-green hues comply with nearly every dress code.

9. Care+Wear — Men’s Premium Underscrub Tee

Medical-Grade Design Philosophy

Co-created with clinicians at Cedars-Sinai, this tee attacks the usual pain points. Antimicrobial silver is knitted into every fiber, while sweat-mapping zones behind the neck, mid-back, and underarms dial up breathability where it matters. Because the tech lives in the yarn, performance won’t rinse out after repeated hot washes.

All-Day Ergonomics

A seamless torso eliminates pressure spots under lead aprons, and 4-way stretch follows every reach. The drop-tail hem stays tucked through transfers and chair-side charting, and a smooth crew collar slides easily beneath scrub V-necks. Fit is slim but forgiving—order true size for a clean layer, or upsize for a looser drape.

Things to Know Before Buying

Color palette sticks to black, navy, and pewter, and the hospital-grade engineering comes at a premium price. For clinicians who log marathon shifts or wear radiation gear daily, the durability and comfort justify the spend, making this one of the smartest splurges in men’s underscrubs.

10. KNYA Med — Tri-Blend Men’s Underscrub

KNYA Med’s tri-blend underscrub punches above its price tag while keeping sizing friendly for buyers everywhere.

Fabric Breakdown

• 50% combed cotton, 45% recycled polyester, 5% spandex
• Soft hand feel of cotton, quick-dry performance of poly, and 4-way stretch from spandex
• Odor-resistant finish lasts up to 75 wash cycles

Fit & Feel

Classic T-shirt silhouette: relaxed chest, straight waist, and crew neck that disappears under any scrub V-neck. Side seams keep the shape crisp after countless tumbles, and the mid-weight knit walks the line between warm and breathable.

Noteworthy Mention

Frequently praised as a budget “FIGS dupe,” it rings up at half the price. Just note the label uses Asian sizing—check the chart and consider sizing up to land your ideal men’s underscrub fit.

11. Red Kap — Men’s Knit Performance Undershirt

If your facility sends uniforms through industrial washers hotter than a sterile processing bay, this no-nonsense layer belongs in your locker.

Industrial-Grade Durability

Engineered for up to 100 commercial laundering cycles, the poly-cotton knit shrugs off bleach, steam, and rough dryer drums. ColorShield™ dye technology locks in black, white, and navy pigments so the tee still looks clinic-ready after months of abuse.

Comfort & Practicality

A tag-free label and rib-knit collar prevent neck scratch, while light compression through the torso supports posture without feeling restrictive. Fabric stretches just enough to follow overhead reaches and deep bends.

Price & Availability

Regularly priced under $20 and stocked by most uniform distributors, it’s one of the most accessible mens underscrubs on the market—easy to replace, though you probably won’t need to anytime soon.

12. Dickies Dynamix — Long-Sleeve Knit Tee

Dickies channels its workwear DNA into the Dynamix long-sleeve knit tee—a utility-minded men’s underscrub that shrugs off sweat, wrinkles, and glove friction without feeling stiff or bulky.

Fabric & Performance

• Lightweight polyester/spandex jersey flexes in four directions yet holds shape.
• Integrated “Dynatrace” mesh panels behind the shoulders dump excess heat.
• Moisture-wicking treatment plus wrinkle resistance keeps you clinic-ready straight from the dryer.

Fit Advantages

• Forward-set shoulder seams eliminate backpack and stethoscope rub.
• Rib-cuffed sleeves stay put when you snap on gloves.
• Athletic cut; size up for a roomier drape.

Points to Consider

• Color range skews neutral—black, pewter, navy.
• Slim profile can telegraph logos; some facilities prefer a badge cover.
• Limited bright hues compared with other mens underscrubs.

13. Healing Hands 360 — Men’s Body Map Base Layer

When your schedule reads like a relay race, a base layer that knows where you heat up can be the difference between soaked scrubs and steady focus. Healing Hands 360 solves the problem with a “body-mapped” knit that targets airflow right where clinicians sweat most.

Advanced Textile Features

• Strategically placed micro-mesh panels at the spine, underarms, and lower back vent steam before it turns clammy
• Sorbtek® performance yarn wicks moisture up to 4× faster than cotton, keeping skin dry even under lead aprons

Fit & Movement

Four-way stretch follows deep bends, overhead IV bag hangs, and rapid turns without riding up. The slim profile virtually disappears under scrub tops, so dress-code sticklers never notice you’re wearing a layer.

Care & Longevity

Toss it in a cold wash, hang for 20–30 minutes, and it’s bone-dry—ideal for on-call lockers. The color-fast knit resists pilling and shrinkage, earning this tee a reliable slot in any men’s underscrubs rotation.

14. Med Couture Insight — Men’s Knit Crew Tee

Med Couture’s Insight crew hits the sweet spot between gym-shirt comfort and hospital-approved polish. The lightweight layer levels out temperature swings and disappears under any V-neck scrub top. Providers who dislike clingy compression will appreciate the relaxed athletic cut that still looks sharp.

Comfort Technology

• Butter-soft jersey knit infused with Coolmax® pulls heat outward.
• Moisture-wicking fibers evaporate sweat fast, preventing post-code chills.
• Spandex stretch keeps shape without pinching at the shoulders.

Functional Design

• Logo-free front satisfies strict facility dress codes.
• High-low hem stays tucked when you bend or lift.
• No exterior labels; soft interior neck tape eliminates itch.

Budget Snapshot

• Mid-tier price, with frequent bundle promos online.
• Often dips under $25 during seasonal sales.
• Easy returns if sizing feels off.

15. Under Armour Tactical — Compression HeatGear Tee

Why an Athletic Brand Made the List

• Compression fit supports key muscle groups, limiting fatigue during marathon surgeries.
• HeatGear® polyester/elastane fabric wicks sweat, dries quickly, and includes an anti-odor finish tested on fields and in ICUs.

Fit & Layering Tips

• Second-skin cut; size up if you want more ease beneath scrub tops or lead aprons.
• Low-profile seams glide under backpack straps and stethoscope tubing without hot spots.

Drawbacks to Note

• Prominent chest logo can violate strict dress codes—pick matte black for subtlety.
• Higher crew neck may feel snug on broader necks; try it on before committing.

Wrapping Up Your Underscrub Search

Choosing the right men’s underscrub comes down to four non-negotiables:

• Moisture-wicking yarns to keep sweat from pooling
• 4-way stretch so the shirt moves as freely as you do
• Built-in antimicrobial or odor-neutralizing tech for long-shift freshness
• A hem long enough to stay tucked when you bend, squat, or sling a lead apron

Nail those fundamentals and everything else—thumbholes, mock necks, eco fabrics—is pure bonus. Because body temps, facility climates, and personal style vary, try at least two silhouettes: a breezy short sleeve for warm units and a slim long sleeve for cooler ORs. Pay attention to how each fabric feels after hours 8–12; that’s when a cheap tee starts to chafe and a quality base layer proves its worth.

Ready to put these tips into play? Check out the full men’s base-layer lineup at Blue Sky Scrubs and join the newsletter for an easy 10 % off your first order. Your next double shift will thank you.