Follow Unity Impact Men's Wakeboard Vest - This Follow vest has been designed for maximum impact protection, while the TrueFit© liner moves with your body and the outer layer of the vest in perfect harmony for a comfortable, friction-free ride. * material: 80% PVC, 15% neoprene, 5% nylon * X-stitching on the chest for breathability * double-layer construction (wet neoprene tends to expand by up to 10%, using two layers minimizes this effect and the vest so it maintains its proportions) * inner lining TrueFit© Liner follows the curves of the body * light, soft and the thinnest inner foam filling * fastening with a full-length metallic YKK zipper with an upper insert that prevents chin chafing * suitable for all seasons