Top: 100% cotton single jersey

Drink half a serving by taking frequent sips from about 30 minutes leading to the start

5 mm / forefoot: 12

You run to get faster

Positive cut for comfortable fit

Hi-Res Noise Isolation Wired Earphones with Microphone Color:Red Top: 100% cotton single jerseyTune into the sound of your choice and let nothing get between you and your music with Duet. The in line microphone lets you make and receive clear calls blocking all the external noise. The tangle free cable and ergonomic design allows for convenient, comfortable usage. Duet is made to withstand rugged situations as it sports a high grade exterior. So let musical Duet flow your way. Tech Specs Driver Unit: 10mm Sensitivity: 90dB 3dB Frequency: 20Hz