5.11 Tactical Company 3.0 Carbon Tac Safety Toe Boot - Mens Black 7.5R. 11 Carbon Tac Safety Toe (CST) model of combat boots the 3.0 version incorporates a host of safety features that increase durability and comfort without sacrificing safety or performance. CST provides lightweight and superior impact protection and is approximately 20percent thinner and lighter than ordinary composite toe boots while still offering the same level of protection. The leather and nylon upper features a full-grain waterproof breathable cowhide leather and a DWR-treated finish. Internally the 5.11 Tactical boot is constructed with a nylon collar at the mouth that allows for easy on and off while a high-traction outsole with climbing lugs ensures that you will be able to move with ease no matter the footing. No matter what your footwear needs may be you will be ready to take on your next challenge in the 5.11 Tactical 3.0 CST Boot. Specifications for 5.11 Tactical Company 3.0 Carbon Tac Safety Toe Boot - Mens: Manufacturer: 5.11 Tactical Gender: Male Age Group: Adults Boot Style: Tactical Boot Apparel Fit: Regular Color: Black Toe Type: Safety Toe Activity: Tactical Water Resistance Level: Water Resistant Condition: New Footwear Upper Fabric/Material: Leather Package Contents: 5.11 Tactical Company 3.0 Carbon Tac Safety Toe Boot - Mens 5.11 Tactical 12421-019-7.5-R: Company 3.0 Carbon Tac Safety Toe Boot - Mens Black 7.5R