"What Our Gearhead® Experts Are Saying:""This is a purpose-built alpine shell for climbers who prioritize movement and efficiency. The fit is dialed through the shoulders, the fabric breathes exceptionally well for how light it is, and the anorak design keeps bulk and failure points to a minimum. If you’re between sizes or plan to layer heavily, sizing up is worth considering.""In the alpine, excess becomes friction. The M10® Anorak is built around the idea that knowing your system means carrying less, moving faster, and staying focused when weather presses in. This minimalist shell delivers waterproof, breathable protection through a lightweight 3-layer construction that sheds wind and rain without slowing your pace. The anorak design reduces bulk and keeps the fit clean under a harness or pack, while the deep two-way zipper allows venting on the move. A helmet-compatible hood, elastic cuffs, and a low-profile hem seal out spindrift and driving rain when conditions turn. Designed for climbers who value precision over redundancy, the M10® rewards deliberate movement and efficient layering."