Mapped Primaloft Rise insulation delivers low-bulk warmth under waders in cold, wet weather. Experience versatile warmth with this 3-season mid-layer puffy, perfect as 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.The hooded version includes a cinch to maintain peripheral vision and enhance stability in windy marine environments. Feature Mapped with 60g PrimaloftA(R) Rise insulation in the core and hood for optimal warmth, and 40g in the sleeves to minimize bulk for easy layering Constructed from 100% polyester with a matte finish, offering abrasion resistance ideal for wear under waders or bibs Includes YKKA(R) zippered handwarmer pockets and an internal chest pocket on the wearer&';s left side for secure, convenient storage Equipped with a hood cinch to maintain peripheral vision and stay secure in windy conditions Fabric 100% Polyester Textile (outer and liner) with C0 DWR 100% Polyester Insulation with post-consumer recycled content Technology Primaloft Rise PG-14518