Crusher 540 Active Charcoal Headphone color:COAL a scripted AirWair heel loop

a scripted AirWair heel loop and a tough air-cushioned outsole

It has a Pro 1 polyurethane footbed and full-length flex grooves in the 400 NBS rubber outsole for flexibility

With PFC-Free nylon waterproofing

transmission

Crusher 540 Active Charcoal Headphone color:COAL a scripted AirWair heel loopDescription Meet Crusher 540 Active, the ultimate active use headphones designed to help you get in the zone to enhance your workout. Feel every beat with Crusher's adjustable sensory bass, pushing you to go harder when the workout gets tough. With a sweat and water resistant nano coating, Crusher 540 Active stays durable through your most intense sessions. Plus, its breathable fabric earpads keep you cool and comfortable when things heat up. Crush