Engineered for performance and warmth. The Wiley Puffer is made from 100% polyester with a PU coating and insulated with Thermore® Eco-Down for lightweight comfort and water resistance. Sonic-welded baffles shape a sleek, modern silhouette, while signature branded details—from the silicone badge to tonal tape, rivets, and snap buttons—add a premium edge. With functional touches like a reverse zip and inner braces, it’s designed to balance style and utility.