Helixir Shell Jacket Men's (2025)

$269.09 ~~$379~~ In stock

The Helixir Shell Jacket combines Spectra® fibers, renowned for its unparalleled strength to weight ratio and cooling capabilities, with a high-performance membrane for durability and waterproofing on big wall adventures. Engineered for unrestricted movement with articulated patterning, it features a helmet-compatible hood and elastic waistband for all-day climbing comfort and full coverage protection.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Penelope I. ★★★★★ Oct 21, 2026

I took this on a rainy hike last weekend and stayed completely dry despite hours of drizzle. The membrane does an excellent job blocking wind too, which made it perfect for the exposed ridge.

Edward V. ★★★★★ Oct 20, 2026

The Spectra fibers really do keep things cool even when I’m working hard on the trail, and the membrane shrugged off a steady drizzle without any wet-out. Fits true to size, too.

Lucy H. ★★★★★ Oct 19, 2026

I was blown away by how light this jacket feels while still keeping me bone-dry through a surprise hailstorm—the Spectra fibers really do offer that cooling effect when you’re moving fast.