Push your workout to the limit with headphones that are up to the task. Bose SIE2i sport headphones, customized for select Apple devices, are specifically engineered for exercise. They're sweat- and weather-resistant, stay comfortably yet securely in place and deliver robust Bose sound to keep you energized - a combination of benefits conventional sport ear buds can't match. Plus, the...
50mm-55mm Headphone Earphone Earbud Ear Pad earpad Foam Cover * Brand New & high quality * Balanced density, flexibility * Elastic, comfortable and durable * enhance sound quality,Noise isolation * Fit most earbud-style earphones with 50-55 in diameter. Diameter:25mm 30mm 35mm 40mm 45mm 50mm 60mm Material: foam