Mountain Hardwear - AirMesh Half Zip - Dark Storm

A single layer can have a bigger impact than you think. Our go-to, packable long sleeve houses the highest warmth-to-weight ratio of any fabric in our line, along with high breathability, conveniently comfy thumb loops, and a secure zip pocket for stashing essentials. This unique active mesh construction consists of hollow, tube-like fibers that absorb sweat quickly and efficiently-supporting insulation and heat-shielding properties to keep you temperature-regulated from the trail to the lift, and everywhere in between.Features Uses: Backpacking, Camping, Endurance Sports, Expeditions, Hiking, Mountain Running, Skiing/Snowboarding, Superlight Backcountry, Ultralight Backpacking, Winter Camping Brushed back mesh made with a hollow core yarn that provides breathability to keep you cool and comfortable High warmth-to-weight ratio Secure zip pocket at front left Easy to layer under outerwear or wear on it&&';;s own Thumbholes made with a soft knit fabric construction MHW heat transfer logo at left chest Anti-odor finish Specifications Fabric Body: Brushed Mesh: 100% Polyester Center Back Length: 28 in / 71.1 cm Approx. Fabric Weight*: 115 g/m^2 / 3.39 oz/yd^2 *Weight based on size Medium. Actual weight may vary.