Mens Bamboo Flex Pocket Tee-Short Sleeve Shirts-Free Fly-Heather Deepwater-Mountain Sports
Free Fly

Men's Bamboo Flex Pocket Tee

Premium-weight bamboo Flex fabric with a luxe drape you can feel.

$54
Color: Heather Deepwater
Size:
Size guide
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Top features
Buttery-Soft Bamboo Viscose
Breathable & Moisture-Wicking
4-Way Stretch
Description

Our Flex fabric might be from the future. A luxe, weighty drape and mind-blowing softness, with a laundry list of performance built in — temperature regulation, sun protection and stretch that moves the way you do.

The Bamboo Flex Pocket Tee is a modern take on a classic everyday staple, with a next-level quality you can feel. Easy, handsome and comfy as all get out. Your other tees won’t know what hit ‘em.

Perfect for
Everyday
All-day comfort.
Travel
Flights & road trips.
On the water
Sun & salt.
Festivals & beach
Anywhere lounging.
Features
  • Buttery-Soft Bamboo Viscose. Free Fly's signature viscose-from-bamboo blend has a smooth, buttery handfeel that's softer than your standard tee — comfort you notice the second you put it on.
  • Breathable & Moisture-Wicking. The knit moves sweat away from your skin and keeps air flowing, so you stay dry and comfortable on warm, humid days.
  • 4-Way Stretch. Stretch built into every direction gives you total freedom of movement, then recovers its shape wash after wash.
  • UPF 50+ Sun Protection. Rated UPF 50+, the fabric blocks the vast majority of UV rays for built-in coverage on long days in the sun.
  • Left Chest Stash Pocket. A left chest pocket sized right for stashing your shades or small essentials.
Size & Fit
Slim
Regular
Relaxed

Relaxed through the body with room to layer. Size down for a closer fit.

  • Relaxed through the body with added stretch that moves with you
Open size guide
Materials
  • Fabric: Luxe stretch knit.
  • Composition: 46% Viscose from Bamboo / 46% Polyester / 8% Spandex.
  • Care: Machine wash cold on a delicate cycle with like colors, garment inside out. Hang dry, or tumble dry inside out on delicate low heat. Avoid washing with heavy items such as jeans and towels.
About the brand

Free Fly started with a love of the water and a mission to make natural, breathable clothing that keeps up. Their bamboo-based fabrics are buttery soft and built for comfort from sunrise paddle to sunset hang. At Mountain Sports, we love Free Fly because it’s made for life lived outside — easygoing, effortless, and always adventure-ready.

Shop all Free Fly

SKU MFT-443 · Style MFT-665
Size guide

Free Fly Size Chart - Men's Apparel

Free Fly Sizing Chart

All measurements are in inches and reflect body measurements. If you are in between sizes, size up for comfort.

Men's Size Guide (Men's Apparel - single chart for tops and bottoms):

Alpha Sizes Numeric Sizes Chest Waist Hip Sleeve
S 30–31 36–38 30–32 34–37 32–33
M 32–33 38–40 32–34 37–39 33–34
L 34–35 41–43 35–37 40–42 34–35
XL 36–38 44–46 38–40 43–45 35–36
XXL 40 47–49 41–43 46–48 36–37
3XL 50–52 44–46 49–51 36–37

Numeric Sizes are waist equivalents. How to measure: Chest - circumference at the widest part of the chest, about 1" down from armpit; Sleeve - with arm slightly bent, from center back neck to shoulder, down arm to wrist bone; True Waist - around the natural waist, narrowest part of the torso; Hip - around the fullest part of the hips. Inseam length is listed on each product page.
Performance

How it ranks across conditions.

Calibrated against comparable products we stock, so you can compare like for like.

Softness

Standard
Soft
Buttery-soft

Free Fly's signature buttery handfeel

Breathability

Low
Moderate
High

Breathable everyday weight

Sun protection

Not rated
UPF 20–30
UPF 50+

Rated UPF 50+

Best for

Is this right for you?

Everyday wear

Buttery-soft, stretchy tee that goes from errands to evenings without a second thought.

Not for: Want a lighter, faster-drying tee for absolute scorchers. Try the Elevate Lightweight Tee

Travel

Anti-odor, UPF 50+ knit — pack one and wear it for days.

Not for: Want a long-sleeve option for changing weather. Try the Bamboo Flex Henley

Full spec sheet

Technical Specs

Fabric46% viscose from bamboo / 46% polyester / 8% spandex
Fabric weight270 GSM
Sun protectionUPF 50+
Stretch4-way stretch
Odor controlAnti-odor fabric
SizesSM–3XL
CareMachine wash cold with like colors, tumble dry low
Questions, answered

Before you buy.

Pulled from chats, emails and store visits. The things people actually ask us before they buy. Don't see yours?

Ask a question
How do I wash bamboo viscose?

Machine wash cold on a gentle cycle with like colors, then tumble dry low or hang dry. Skip bleach and fabric softener — they break down bamboo viscose fibers — and avoid high heat, which can affect the soft handfeel.

How does Free Fly sizing run?

Free Fly tops generally run true to size with an easygoing, classic fit. If you're between sizes, size up for a more relaxed look or down for a trimmer fit — and check the size guide on this page for exact measurements.

What does a UPF rating mean?

UPF (Ultraviolet Protection Factor) measures how much UV radiation a fabric lets through to your skin. A UPF 20 fabric allows roughly 1/20th of UV through, while UPF 50+ blocks 98% or more. Unlike sunscreen, it doesn't wash off or need reapplying.

Find the right one for you

How the Bamboo Flex Pocket Tee compares

Head-to-head against the closest alternatives we stock, so you can see where this one sits before you commit.

Feature
Free Fly
Bamboo Flex Pocket Tee
You're viewing
Free Fly
Elevate Lightweight Tee
Free Fly
Mellow Meadow Pocket Tee
FabricBamboo viscose blendPoly-lyocell blendCotton tri-blend
Fabric weight270 GSM145 GSM—
Sun protectionUPF 50+UPF 25+Not rated
FeelButtery-soft, stretchyCool & quick-drySoft, worn-in
Best forEveryday & travelHot-weather activityCasual graphic style
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