ZEPHYR MK2 GTX MID Men/Tops/Thermal Shirts Proudly of thick and sturdy

Proudly  of thick and sturdy cotton duck

Includes  advanced sleep monitoring with REM sleep and can gauge blood oxygen  saturation levels during the night with the wrist-based Pulse Ox² sensor

Rugged 70D Nylon body

MONOWRAP® Stability Our most                         supportive PU frame cradles the foot for maximum stability

Two-button adjustable cuff

ZEPHYR MK2 GTX MID Men/Tops/Thermal Shirts Proudly of thick and sturdyFormerly the ZEPHYR GTX MID, the ZEPHYR MK2 GTX MID builds on the trusted original with enhanced durability and technical performance. Key features include a dual density PU midsole for heat and cold insulation, a tear resistant split leather Cordura upper, a locking ankle eyelet, integrated lace holster, instep protection for fast roping, and a slip , heat , and fuel oilresistant outsole. EU PPE certified. Durably waterproof and breathable. Duty Boot