The FAIRBANKS graphite Omni-Heat boot from COLUMBIA keeps you comfortable and cozy while you're enjoying all your outdoor adventures. Featuring a Cordura textile upper. Omni-Tech waterproof breathable seam-sealed membrane bootie construction. Omni-Heat reflective lining with 200g insulation. Lightly cushioned textile footbed. Non-marking Omni-Grip advanced traction rubber allows for superior grip in every environment.