Men's AirExchange UPF 40 Short Sleeve Shirt
UPF 40 button-down with breezy AirExchange ventilation and a bold print for summer trails and camp.
- Free shipping on orders $150+
- Free pickup at our Arlington, TX store today
- Free 30-day returns
Description
Score sun protection on the trail and style points at camp. This short-sleeved button-down keeps you feeling as good as you look, with UPF 40 sun protection and airy AirExchange fabric that dries quickly and breathes easily. A bold novelty print sets it apart, flat-felled seams add durability and comfort under a pack, and a single drop-in chest pocket stashes sunscreen, sunnies, and snacks. The shirttail hem gives you tuck-in versatility for any activity under the summer sun.
Perfect for
Features
Size & Fit
Materials
- Fabric: 100% recycled polyester ripstop. Machine wash cold with like colors and tumble dry low. Cool iron if needed. Do not bleach, do not dry clean, and do not use fabric softener.
Technical specs
About the brand
Founded in 1974, Marmot has spent fifty years building expedition-tested gear — the kind that has summited Everest and weathered Antarctic winters — earning a reputation for bombproof waterproofing and warm, reliable down. At Mountain Sports, we love Marmot because it brings that genuine mountain pedigree to everyday layers: the same NanoPro™ shells and PrimaLoft® insulation that perform on the peak keep you dry and warm on the trail and around town.
How it ranks across conditions.
Calibrated against comparable products we stock, so you can compare like for like.
Is this right for you?
Sunny summer days
UPF 40 fabric and breezy ventilation keep you protected and cool on hot hikes, the water, and travel.
Not for: Cold or wet weather — it's a light, breathable sun layer with no insulation or waterproofing. Shop all Marmot
Trail-to-camp style
A bold print and clean button-down look that dresses up a campsite or a patio just as well as a trail.
Not for: Formal settings that call for a solid, structured shirt. Shop all Marmot tops
Active days outside
Flat-felled seams stay comfortable under a pack and the quick-dry fabric handles sweat on the move.
Not for: High-abrasion scrambling where a heavier woven holds up better. Shop all Marmot
How the AirExchange UPF 40 Short Sleeve Shirt compares
Head-to-head against the closest alternatives we stock, so you can see where this one sits before you commit.
| Feature |
Marmot
AirExchange UPF 40 Short-Sleeve Shirt You're viewing |
Patagonia
Capilene Cool Daily Shirt |
Free Fly
Bamboo Lightweight SS Henley |
|---|---|---|---|
| Sun protection | UPF 40 | UPF rated | Sun-protective bamboo knit |
| Fabric | 100% recycled polyester ripstop | Recycled polyester knit | Bamboo viscose blend |
| Style | Button-down, novelty print | Tech tee | Henley |
| Best for | Sunny trails & camp | Trail & water | Travel & everyday |
| Price tier | $$ | $ | $$ |
| Pick your size | Shop → | Shop → |
Real people, always
Our storySomeone who's been there
Ask about a trail, a tent or a fit, and a person who uses the gear writes back.
Picked, not just stocked
We carry the brands we trust on our own weekends outside.
Easy if it's not right
Free 30-day returns, and help finding the one that is.
Free shipping over $150
Shipped nationwide since '96. Some exclusions apply.
