An elevated sporty spring-weather staple. the DENNIS by RUDSAK is a hybrid men's knit sweater and light down bomber jacket in one. Crafted in our quilted Xtralight fabric in the front with rib knit sleeves. hem. collar and back. it's filled with a high-loft blend of RDS-certified down and feather fill and features high-gloss waterproof zippers for a touch of functional style.