Salomon Wings Pro Trail Running Shoes - SS15 Seamless Sensifit - A seamless layer that guarantees a secure and precise fit whilst providing a seamless feel. ENDOFIT Upper - An internal fit sleeve designed to hug the foot in exactly the right places and improve feedback. Quicklace - Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off. Friction-Free Lace Eyelet - For quick and easy one-pull lacing. Lace Pocket - Provides easy storage for the Quick Fit lacing system.