Features: Wind-resistant tec fleece ear warmer; Stereo headphones with detachable cord; Compatible with all MP3 players; Excellent thermal insulation, breathability & moisture; Soft fleece lining for added warmth next to skin; Comfortable fit design; Adjustable, click-to-fit frame; Collapsible for easy storage in pocket, briefcase or glove compartment; Can be worn with hats, helmets & glasses;
Material: 100% polyester;
Lining: 100% polyester; Insulation: 100% polyester; Binding: 90% nylon, 10% spandex;