Eco-friendly. Softer, lighter, more durable vest interior constructed of 100% PVC-free Biofoam. Breathable and water-repellent. Ecoprene outer shell and lining. 2 woven straps with quick release buckles. Side and center back Glideskin panels. Heavy-duty front zipper. D-ring for floating lanyard. U.S. Classification - Type III.