# Strong moulded scuff cap and anti-scuff heel protector to increase the boots life # Quick on-off zip-side and a non-snagging lace system to provide good ankle support and a fully adjustable fit to the V12 Avenger boots # Created on a new last with an improved shock absorbing foot bed # Innovative IGS (Intelligent Grip System) rubber sole unit which features hexagonal tread patterns and fireman's standard ladder grip # Heat resistant # Anti static #Water resistant and breathable.