Built with fantastic moisture-wicking properties, the versatile vest's FlashDry treatment will keep you dry and comfortable even as you pick up the pace. The construction also features WindWall technology for complete windproof protection.Chest pocketElastic tape at the waistFeatures WindWall - completely windproof protectionFlashDry - extremely quick drying and moisture wickingDWR treatmentFabric: 90% Polyester, 10% Elastane / Woven / Double Weave