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. Heel height approx. 2.5 cm. Upper: Textile. Lining: Polyester. Sole: Rubber.