Up for anything, down for whatever weather. Designed with our three-layer StretchShell construction, this vest is infused with stretch, from the breathable, water-resistant shell to the comfy lining and lightweight insulation. It's remarkably durable and moves with you like no other. Pioneer StretchShell Vest Product Features : 0 : Wind and water resistant construction with a breathable design, 1 : Insulated Men's Pioneer StretchShell Vest in Relic, Size: Large_Tall by Ariat