i360 v3.0/30589BC Headphone Hat Beanie Black, Red Designed for the 1st, 2nd, 4th & 5th generation Apple iPod Nano. Also Compatible with 6th generation Nano and Nike + iPod system. Select Mp3 players apply. One size fits most. The i360 includes an internal 3 jack wiring system with detachable speakers allowing for easy disconnect when washing. Outer material: 100% Acrylic, Inner material: 95% Cotton 5% Spandex. Black with Red Tag NEW FEATURES: 2.Omm Neoprene iPod Pocket protects your iPod from moisture and provides padding for your head. NEW FABRIC: Comfortable Spandex/Cotton lining is warm enough for the fall and cool enough in the summer Sportband contains  93% Cotton / 7% Spandex Designed for 1st, 2nd, 4th, and 5th generation Apple iPod Nano. Also compatible with Nike + iPod system. Internal wiring system + detachable speakers included. Custom thin speaker casing provides increased sound quality and bass response eliminating the dorky ear muff look. FABRIC CONTENT: Outer material: 100% Acrylic, Inner material: 100% Polyester Fleece .