The Uptrail Short-Sleeve Shirt is a low-maintenance training partner that’s ready for high-mileage efforts. Whether you're racking up vert or cooling down in the river before your next big push, the quick-drying mesh panels dump heat fast, dry quickly, and keep air flowing. The lightweight lyocell blend is soft but never clingy, with stretch that flows along the trail.
Ultralight, stretchy blend knit fabric wicks sweat and keeps you cool
Mesh back and underarm panels for ultimate breathability
Raglan sleeves for extra mobility, and a drop-tail hem for added coverage
Style Variants
Available Colors: Emerald Blue, Light Mauve, Birch Bark Map Camo
Size Reference for Marmot Shirt (Spring 2026)
Available Sizes: XS, S, M, L, XL





















