Skilled hands built these boots for demanding feet. Along the way, those hands reached for ultra-supportive midsoles, sturdy footplates, and lightweight TERRA FORCE technology. The Radical 452 GXT boot is as light as it is tough. While internal and external support structures (via the patent pending TERRA FORCE technology deliver stability and responsiveness, a supportive midsole and sturdy footplate provide comfort. And the waterproof, breathable GORE-TEX liner keeps feet dry all day long.