FEATURES of the Arcteryx Men's Beta AR Jacket Rugged, durable and breathable GORE-TEX Pro Shell; light and supple 40D fabric through main body, reinforced in high wear areas with hardwearing 80D fabrics WaterTight Vislon center front zipper keeps the water out Helmet compatible DropHood with fast adjustment is designed to rotate with your head without impairing your vision Micro-seam allowance (1.6mm) reduces bulk and weight Two hand pockets, internal laminated pocket with zipper Arcteryx 'Standard Fit' is an anatomically designed trim fit designed to eliminate excess bulk, with room for a base layer, a light fleece and/or synthetic or down mid layer Chin guard with brushed microsuede facing for added comfort Laminated pit zippers allow for faster venting and improved temperature regulation Die-cut Velcro? cuff adjusters reduce bulk, and won't catch or tear off e3D Ergonomic 3-Dimensional patterning for enhanced comfort and mobility Adjustable hem drawcord keeps the cold out Corded zipper-pulls reduce noise and are easy to grab Articulated elbows and no-lift gusseted underarms for comfort and a higher range of motion