Belleville Waterproof Steel Toe Flight & Combat Boot C790 ST Size:4 400 grams of 3M™ Thinsulate™

400 grams of 3M™ Thinsulate™ Insulation

this allows it to provide superior cushioning and it will prevent these boots from digging into the back of your legs

this combination gives the outsole flexibility

REMOVABLE ANTIBACTERIAL & ANTIFUNGAL INSERT

Belleville Waterproof Steel Toe Flight & Combat Boot C790 ST Size:4 400 grams of 3M™ Thinsulate™This Belleville Boot Waterproof Steel Toe Flight & Combat Boot C790 ST is approved for flight by the U. S. Air Force and U. S. Army and built for comfort and safety, the C790 ST contains both an ASTM certified EH rated steel toe and a GORETEX lining that not only makes this boot waterproof but also petroleum, oil and lubricant (POL) resistant. This lace to toe design also allows for a better, customized fit for increased stability and support.