ultra-light design atom jacket ensures a high degree of protection against the elements. coreloft synthetic insulation, consisting of compressible, lightweight and quick-dry material. wind resistant tyono 20 material outer layer and dwr finish to repel moisture. color matched hood for extra protection. full-length zipper. arcteryx embroidery logo at chest. side panels in color matching stretch pile. front vertical pockets with zipper. adjustable drawstring at hem. regular fit. composition: 100% polyamide.