3N2 Momentum Trainer Low Mens leather Outsole: REVV--Advanced-grip, speed-enhancing outsole Midsole Material: LEVIT8--Lightweight, injection-molded EVA Spike Material: Molded Studs--Molded studs offer traction and durability. Lacing System: Lace Cover--Lace cover provides optimal fit and increased kicking area Recommended Fit: These shoes run True to Size.