Experience versatile warmth with this 3-season mid-layer puffy, perfect as a standalone in cool conditions or as an insulating layer to wear underneath your favorite Simms shell. Featuring Primaloft Rise insulation for unmatched warmth-to-weight, the all-new Fall Run is constructed with a refined textile to reduce the shine of the exterior. Sustainable Primaloft Rise offers lightweight and durable warmth even when wet, made from 100% recycled materials. 100% polyester textile with C0 DWR finish 60g Primaloft(R) Rise insulation in the core body for superior warmth and comfort Crafted from 100% polyester with a matte finish, offering abrasion resistance ideal for use under waders or bibs YKK(R) zippered handwarmer pockets and an internal chest pocket on the wearer's left side for secure and convenient storage