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Poncho M's The Sun Valley Shirt – Built for the Backcountry & Beyond
Mountain-Ready Function with Everyday Comfort
The Poncho M's Sun Valley Shirt is designed for those who chase sunlight, summits, and solitude. Featherlight and breathable with a quick-dry performance fabric, this shirt thrives under the high-altitude sun or on humid days in the field. With built-in stretch and thoughtful features made for the outdoors, it’s your new go-to for high-output adventures and relaxed campfire nights alike.
Engineered with UPF 50+ protection, anti-odor tech, and wrinkle-release convenience, it keeps you cool, comfortable, and sharp wherever the trail takes you.
Key Features:
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Technical Fabric Blend:
Soft, lightweight, quick-drying with 91% Nylon / 9% Spandex for stretch -
Sun + Sweat Protection:
UPF 50+ sun rating, naturally anti-stink, and vented back for breathability -
Adventure-Driven Details:
Easy-open magnetic chest pockets* for fast access, hidden zippered stash pocket, and sunglasses slit -
Clean, Comfortable Design:
Hidden collar snaps, built-in lens cloth, wrinkle-release tech—just wear and go
*Magnetic pockets not recommended for use with pacemakers
Style No.:
Fit: Regular | Active Outdoor
Fabric: 91% Nylon / 9% Spandex
The Poncho M's Sun Valley Shirt is a lightweight, breathable, and quick-drying outdoor shirt with UPF 50+, stretch fabric, magnetic pockets, and built-in lens cloth—designed for serious sun and mountain adventure.