Upper: 6-7 oz. Black Oil Tanned Logger Leather, FLAME and Cut-Resisting
Construction: Goodyear Storm Welt
Lining: Dri-Lex? Tongue, Comfort Weave Vamp
Insole: Removable Felt Footbed
Midsole: Rubber and Leather
Shank: Composite Shank for Totally NON-HEAT Conductive Construction
Outsole: Thorogood?s Vibram FIRE & Ice sole
Special Features: Kevlar? Thread. Meets the Requirements of NFPA 1977 Protective Clothing and Equipment for Wildland Fire Fighting, 2011 Edition. UL Certified. Made in USA by ISO 9001 Certified Shoe Company.