Troy Lee Designs SE4 moto helmets were developed and competition tested by professional supercross racers like Cole Seely and Shane McElrath. TLD is out to create the lightest, most comfortable and visually striking helmets in motocross. Inspired by our world-class athletes, we are committed to evolving and producing the safest MX helmets for our customers. From entry level to professional racing, all Troy Lee Designs helmets combine technology and artistic design to inspire confidence so you look good while riding hard. Troy Lee TLD SE4 helmets are the perfect compliment to the Troy Lee Designs gear collection.