Dark grey with silver pattern inside. Waterproof, insulated, breathable. Omni-Tech, Omni-Grip, Omni-Heat technology. Lace up to lower shins. Used for all season hiking and in deep snow with zero leaking. I can’t emphasize how comfortable these are; they hug your feet and ankles perfectly. Men’s size 10.5, women’s size 11.5/12. Barely worn, like new.