The Columbia Bugaboot Omni-Heat 200-Gram Pac Boots have leather uppers with an ultradurable injection-molded shell offering seam-sealed waterproof construction. The 200-gram insulation holds up the stop sign to frigid air. Omni-Heat reflective linings redistribute body warmth to maximize comfort. Techlite lightweight midsoles promote lasting comfort, superior cushioning and high energy return on every step. Omni-Grip nonmarking rubber outsoles focus on superior all-around traction, especially on slick surfaces. Imported. Ht:8. Avg wt:3.2 lbs./pair. Mens sizes: 8-14 medium width. Half sizes to 12. Color: Mud. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Boots.