Description Performance gaiter pulls up to cover the face or sits around the neck to provide warmth and moisture control. Soft and cool performance material is comfortable on the skin for cold weather training. Polygiene® antibacterial technology provides anti-odor functionality.Dimensions laid flat: 8.5” wide x 11” tall Designed For PRO | Specialized gear for high-intensity training and running. Fabric + Technology 80% Nylon 20% Spandex with Polygiene® Antibacterial Technology Smooth to the touch with 4-way stretch and moisture control properties, providing lightweight warmth and thermoregulation for outdoor winter training.