Light, hardwearing, extremely versatile 3-Layer Annapurna jacket made with a lightweight DWR Coated Double Rip Stop 100% Nylon Wind Proof, Waterproof and Highly Breathable Shell. Annapurna Climbing and alpine focused systems A finely tuned balance of light weight, extended durability, ergonomic performance and superior weather protection, this is a solid choice for climbers and alpinists looking for an all-round hardshell to perform across the spectrum of alpine conditions. The Annapurna #- Layer has a streamlined athletic fit and ergonomic patterning that deliver maximum freedom on rock and ice. .(1.6mm) Taped seams for added weather proofness.