The Men's Mazama Trail Shell Jacket is a technical shell jacket for hiking from Columbia. Made with waterproof Omni-Tech 3D material with good breathability and fully taped seams. Ventilation under the arms and PFC-free water resistance.\nMaterial: 100% nylonLining: 100% polyester Columbia Women's Mazama Trail Shell Black | Buy Columbia Women's Mazama Trail Shell Black here | Outnorth