Salomon Wings Flyte Trail Running Shoes - SS15 Seamless Sensifit - A seamless layer that guarantees a secure and precise fit whilst providing a seamless feel. Quicklace - Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off. Friction-Free Lace Eyelet - For quick and easy one-pull lacing. Tongue Cover - Tongue protection from mud and debris getting inside the shoe. Injected EVA - Provides the standard in cushioning and comfort.