
Men's Helium UL Jacket
★ 4.4 · 7 reviews
Next-Gen Ultralight Protection for Trail Miles and Travel The Helium UL Jacket is built for fast miles and weather that won’t make up its mind. Ultralight, waterproof, and easy to pack, it moves from trail running, hiking, or peak bagging to travel and daily wear without missing a beat. The next-generation Helium UL Jacket features Toray Dermizax™ 3D 2.75-layer waterproof protection for true ultralight performance, with improved breathability, comfort, and durability. A wire-brim hood, shaped cuffs, and clean bonded edges improve fit and reinforce high-wear areas, while YKK® Aquaguard® zippers and fully seam-taped seams seal out unpredictable weather at a weight that disappears into your pack until you need it.
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What people say
★★★★ 4.4 · 7 reviews
★★★★
Lightest rain shell I've ever owned by a mile. The fit is athletic — fine over a tee, snug over midlayers, so consider sizing up.
★★★★★
Lives in my running vest. I forget it's there until the sky opens up.
★★★★★
Held up in real weather
Wore it through a full day of sideways rain in the Smokies. No wet-out. For something this light I honestly didn't expect that.
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