Full service safety and comfort comes standard in the Skechers Work Relaxed Fit®: Vinten - Gurdon boot. Waterproof full grain leather and synthetic upper in a lace up ankle height composite toe slip resistant work boot with overlay detail and Gel Infused Memory Foam insole. Composite safety toe design. Comp toe rated ASTM F2412-2011 I/75 C/75 safety. Electrical hazard safe design. EH Safe rated ASTM F2412-2011. Slip resistant nitrile rubber high traction outsole. Outsole is also oil and chemical resistant. Sole tested using ASTM F1677-05 Mark II to meet or exceed a .5 coefficient even on wet and oily surfaces. Waterproof seam sealed design. Smooth full grain embossed texture leather upper; Durable textured synthetic overlays; Waterproof seam sealed design Lace up casual comp toe slip resistant work ankle boot design; Stitching accents; Synthetic durable overlays at toe, heel, sides and collar Embossed durable detailing on side panels; Side overlays for added stability and durability; Heel pull on loop Lace up front with coated metal eyelets and top hooks; Padded collar and tongue; Soft fabric boot lining Relaxed Fit® design for a roomy comfortable fit Gel Infused Memory Foam cushioned comfort insole Shock absorbing midsole; Slip resistant rubber traction outsole.