New Balance Men's MT1110 100% Synthetic and mesh Rubber sole Synthetic/Mesh upper provides lightweight comfort and support Ndurance, Rock Stop, Acteva Stabilicore, Abzorb, SureLace, Toe Protect Quick Drying Mesh Upper, Debris Free Construction,PU Insert Men's sizes: D Standard,2E Wide, 4E Extra Wide WEIGHT 11.6 OZ