Nike Circuit Running Sunglasses - Grey/Orange Watches & Training Devices>>Heart Rate Monitors An additional gaiter at the

An additional gaiter at the collar keeps extra debris and water from getting inside your shoe

NB ICEx fast-drying technology helps you stay cool

The Nike React foam is lightweight and durable but without bulk and the full-length Zoom Air unit and beveled heel work together for maximum responsiveness in each transition

S/M: 28-32 in | 71-81cm

Guidance Trusstic System®

Nike Circuit Running Sunglasses - Grey/Orange Watches & Training Devices>>Heart Rate Monitors An additional gaiter at theNike Circuit Running Sunglasses have square lenses and a keyhole nose bridge for a stylish look. Made using lightweight materials and a slim profile that's suitable for everyday coverage. The soft rubber inlay nose pads provide stability with a comfortable grip Features Lightweight, durable nylon frame Soft, comfortable rubber inlay nose pads provide stability and grip 4 base flat lens and slim profile provide everyday coverage Bridge 20mm Temple