Upper:Nature waterproof full grain leather, 20000times flexing without cracks.

ULTRA-FLEXIBLE waterproof boots for menand women with 14-inch snug fit with ergonomicorthotic insole, exceeds 305,000 Flex Rating.

HEAVY DUTY LUG SOLE built abrasion, oil,chemical, heat, and slip resistant from chloroprenerubber, compatible with ice studs. Not just bootsbut vital firefghter tools.

FLAME RETARDANT structural frefightingultra-light composite toe boots with Kevlarmidsole protection plate.

CHEMICAL & ELECTRICAL RESISTANTmeets EN 13832-1:2006 chemical resistance.FELT LINING across vamp and leg for comfortand thermal insulation.

REFLECTIVE FR boots for men and womenwith hi vis safety patch on side.

A sponge layer is added between the rubber layerand the cotton wool lining from the boot surface tothe bottom of the cylinder mouth, which has goodinsulation,fame retardancy and heat insulation.

The boots equipped ftgo system for quick take off.