Full-grain leather upper, Composite safety toe, ASE7 adapts as you stretch, move and flex to reduce shaft tension, reduces ankle pressure for all day wearing, works well under pressure when kneeling, squatting, or crouching, Removeable comfort insole, Shaft flexes and expands for maximum comfort and ease as you put them on and ASE7 moves with you during entry, Oil- and slip-resisting rubber outsole, Pull-on style with pull tabs, Imported, Stockman heel, ASTM F2892 electrical hazard standard,