OPENRUN HEADPHONES M Racing Each sock is hand-inspected for

Each sock is hand-inspected for quality insurance

52% Polyester / 44% Nylon / 4% Spandex

Effective relief for most soft tissue injuries

street and in the gym

Body hugging elastic design offers full range of motion

OPENRUN HEADPHONES M Racing Each sock is hand-inspected forOur top selling wireless sport headphones formerly known as Aeropex now come with new packaging, a quick charge feature, and a new name. OpenRun is our lightest headphones to date and are engineered with outstanding sound, a long lasting battery, and Quick Charge to keep you aware and motivated while you power through any workout. 8th Generation Bone Conduction Technology IP67 Waterproof (Not for swimming) Lightweight + Comfortable 8 Hour Battery Life