Rubber sole
Shaft measures approximately 5.5" from arch
Heel measures approximately 1.25"
Boot opening measures approximately 12" around
ALLOY TOE: Left and right asymmetrical aluminum alloy safety toes weigh 35% less than steel toes; This work boot meets or exceeds ASTM F2412 and F2413, M I/75, and C/75 EH Standards
WATERPROOF: KEEN.DRY is a waterproof, breathable membrane liner that lets vapor out without letting water in for keeping your feet dry and comfortable; The Manchester 6” Alloy Toe work boots have a mesh liner that integrates with the waterproof membrane
TRACTION: Oil- and slip-resistant, non-marking, rubber outsoles; Lug sole patterns provide grip even on slick surfaces; Meets ASTM F1677 Mark II and ASTM F2913 SATRA non-slip standards
KEEN Utility Men's Manchester 6” Alloy Toe Waterproof Work Boots Construction Boots