Reliable safety and all-day comfort deliver in Skechers Work: Malad II This lace-up features a mesh and synthetic upper with a Skecher Air-Cooled Memory Foam insole and a composite safety toe. Electrical Hazard (EH) - ASTM F2412-2011-rated for safety Composite safety toe tested ASTM F2412/2413-2011 I/75 C/75 Skechers Air-Cooled Memory Foam cushioned comfort insole Mesh and synthetic upper with padded collar and tongue Sporty lace-up work sneaker design Skechers logo detail