Men's Uptrail Tank

$27.5~~$55~~

Product Details

Gear up for warm-weather trail runs with the Marmot Men's Uptrail Tank. This lightweight knit top is highly breathable, helping you stay cool and comfortable as you log miles on the trail.

Lightweight knit construction for a comfortable, low-bulk feel.
Highly breathable design helps promote airflow during active use.
Includes sun protection for added coverage on sunny trail days.
Available in Nautical Blue in sizes MD through 2XL.

Customer Reviews (4.7 / 5 · 3 reviews)

Henry ★★★★★ Nov 5, 2026

Wore this on a 6-mile climb in 90-degree heat and it barely felt like I had anything on. The knit is so light and breathable that sweat dried almost instantly on the exposed sections.

Avery ★★★★★ Nov 4, 2026

Bought this for summer trail runs and the lightweight knit really does breathe—I barely notice I'm wearing it even when the sun's beating down. Dries fast after a sweaty climb too.

Steven ★★★★☆ Nov 3, 2026

Wore this on a humid 10k last weekend and it stayed surprisingly light and breathable the whole way. Only gripe is the fit runs a touch long in the torso, but for warm trail runs it does the job.