Sievi Cobra GT RollerH+ ESD Safety Boot – BOA® Fit, GORE-TEX®, Memory Foam Ankle SupportThe Sievi Cobra GT RollerH+ combines high performance protection with all day comfort. Featuring GORE TEX waterproof lining, your feet stay dry while remaining breathable in all conditions. The BOA Fit System provides a quick, micro adjustable fit that performs reliably in tough environments. Engineered with viscoelastic memory foam ankle protection, the Cobra GT RollerH+ adapts to your foot, delivering superior support and shock absorption where its