• Fabric Composition: 82% Nylon + 18% Spandex. This premium Nano Copper ION CU2+ infused fabric is highly efficient, lightweight and soft on skin. The fabric is Dri fit and have moisture management coating on the upper layer.
• The fabric is DRI fit and have moisture management coating on the upper layer. The Nano copper ion CU2+ yarn has micro copper infused which provides great protection 
• Fit: Round edge soft elastic reduces friction and irritation behind the ear. Great for long time use. Elastic has good starch retention quality. The extender lock provides a great fit for almost any face size
• Features and Usage: Washable and Reusable. Waterproof for moisture management. Great for gym, biking, running and other activities