KEEN Women's Sparta 2 Grey Alloy Toe ESD 1025638 Duty Boot 000 grams of 3M™ Thinsulate™

000 grams of 3M™ Thinsulate™ Insulation

Metal-free upper with eyelet reinforcements and molded TPU dual purpose hooks for lacing customization

Cambrelle® fabric linings with antimicrobial treatment for odor control

ReGEN cushioning midsole

KEEN Women's Sparta 2 Grey Alloy Toe ESD 1025638 Duty Boot 000 grams of 3M™ Thinsulate™A women's specific sneaker made for sensitive assembly work, this style comes with an ESD rated outsole and energy returning midsole for all day comfort. Left and right asymmetrical aluminum toes weigh 35% less than steel and offer a sleeker appearance Meets ASTM F3445 21 and F2413 18 F I 75 C 75 ESD SD 35 standards Meets ASTM F2913 24 SATRA non slip testing standards Meets ASTM F1677 96 Mark II non slip testing standards Midsole meets ASTM D471 06