Please note all Red Wing boots may only be purchased in store or via phone order. Please call for details: 845-783-6053 Advanced durability, comfort and slip-resistance for tough work environmentsHighly durable direct attach to welt constructionMulti-layer Quadrex V2 footbed system for maximum underfoot comfortBest-in-class slip-resistant rubber GripTek soleGreat for oil and gas environments, construction and manufacturingRange icon showing heavy duty scaleThe Brnr XP 2400 features: HROSoles that have been designed and tested to perform on high heat surfaces. Soles identified as HRO are heat resistant to melting at a minimum of 475º Fahrenheit. ForceGuardThis technology is a protective covering that provides long-wearing abrasion, oil and chemical resistance on critical areas of the boot. Red Wing Waterproofing SystemThis system uses a 3-layer approach to keep feet dry.1 - Linings help move moisture away from the foot to keep it dry. 2 - Foam provides cushioning and a comfortable fit. 3 - A waterproof bootie is a barrier to keep water out. Tricot, a protective material, is applied to the outside of the bootie to ensure a complete waterproof system. Slip ResistantStandard for performance requirements when evaluating slip resistance of protective footwear using a certified whole shoe test method.