Environmentally friendly ecoprene material that is rubber-free, flexible, lightweight, breathable and quick-dry Combination of PVC and polyethylene foam inserts LUMBAR COMFORT ZONE: Extra foam padding to minimize the pressure on your lower back while bolstering support MESH PANEL: Drain away excess water for quick drying and thermal regulated comfort Comfortable fit Because protection need not be unpleasant. The comfortable fit of Sea-Doo's women's Freedom PFD makes this life vest the ultimate in comfort. With segmentations at the front and back, and side panels made of stretch fabric, this PWC life jacket won't restrict your freedom of movement. Its outer shell is made of ultra-durable ecoprene, while a combination of PVC and polyethylene foam inserts provide high-performance insulation.