Comfort and style gets through your day in full safety with the SKECHERS Work Relaxed Fit®: Burgin - Sosder Comp Toe Boot. Full grain leather upper in a lace up ankle height composite toe work boot design. Air Cooled Memory Foam insole. Composite safety toe front Composite Toe rated ASTM F2412/2413-2011 I/75 C/75 for impact resistance Electrical Hazard (EH) Safe design EH Safe rated ASTM F2413-05 Puncture resistant insole design High traction lug pattern rubber outsole is oil resistant Rounded plain toe front Leather overlays at sides and heel with reinforced stitching Reflective synthetic trim at sides and heel for added visibility Lace up front with durable loops and top hooks Fabric collar and mesh tongue for added breathable comfort Padded collar and tongue Soft fabric boot lining Relaxed Fit® design for roomy comfortable fit Air Cooled Memory Foam cushioned comfort insole Shock absorbing midsole All terrain rubber traction outsole Upper: Leather