Ariat Sierra Shock Shield Men's 10-inch Steel Toe Electrical Hazard Western Work Boot Shoe size:15 2mm Thermal foam under the

2mm Thermal foam under the footbed for extra warmth

look for our SlipGrips footwear

Flexible and durable canvas

Steel shanks for added support

Shock-absorbing molded-foam midsole

Ariat Sierra Shock Shield Men's 10-inch Steel Toe Electrical Hazard Western Work Boot Shoe size:15 2mm Thermal foam under the10 Inches in height 14. 75 inch calf circumference 90 defined heel ASTM F2413 electrical hazard standard ASTM F2413 protective toe classification ASTM F3445 slip resisting ATS Max technology disperses pressure Full grain leather upper MARK II ASTM F1677 tested slip resistant outsole Rubber Duratred outsole Shaft height and circumference may vary by size Steel Toe Protection Weight: 5. 8 pounds per pair for a size 10 Wide square toe