reliable protection and comfort on the slopes. the basis jacket combines weather resistance and comfort with its weather defense 10 fabric. made from 100% recycled polyester, this jacket ensures you stay dry and warm. the profill insulation in the body and the sleeves, along with a recycled taffeta lining, provides optimal warmth without adding bulk. mesh-lined armpit vents offer additional ventilation to keep you comfortable during intense activities.practical features for outdoor enthusiaststhe basis jacket includes several practical features, such as critically taped seams, a fixed waist gaiter, and a 2-way hood cinch system to enhance protection against the elements. the jacket-to-pant attachment system and lycra cuff gaiters keep snow out, ensuring you stay dry and focused on your adventures.