57% off Uvex Ultrasonic Bike Helmet

Strap on the uvex Ultrasonic bike helmet and hit the mountain bike trails. The lightweight Ultrasonic offers excellent ventilation, and is available in three different sizes to fit every head shape.

• Double in-mold helmet construction bonds a flyweight shell to a high-quality expanded polystyrene foam liner for excellent strength
• A second shell covers the lower helmet
• Width and height-adjustable fit system guarantees a comfortable fit
• Easy to adjust with one hand
• 19 vents thrust cool, fresh air over and around the head while forcing heat and stale air out
• Hydrophilic easy-to-clean padding and an integrated, detachable visor make it a great helmet for mountain biking