This listing is for a pair of Merrell J06098 women's Thermo Adventure Ice+ winter snow hiking boots. The left boot is 9.5 and right is a 10. Left measures 11.5" and right measures 11 5/8", so only a difference of 1/8" between the two...barely visible up close, so next to impossible to visually notice when they are on your feet. I think the color may be called Castle Rock (gray + mint / teal). Boots have a new price of $139.95 Features include: Vibram Artic Grip outsole for superior traction on wet ice Waterproof suede upper / TPU waterproof shell 200 gram M Select WARM lightweight, low bulk insulation keeps you comfortable Traditional lace closure Bellows tongue keeps debris out Showshoe strap ridge for stability Conductor fleece lining for added warmth Kinetic Fit Base removable contoured insole for flexible support Molded nylon arch shank Merrell Air Cushion in the heel absorbs shock and adds stability EVA Midsole for stability and comfort Our home is smoke free and pet free, but I cannot guarantee that all items have always been in a smoke free and pet free environment. I am sensitive to smoke smell and will note it when I notice it. I do try to describe things as well as I can, but please don't hesitate to ask any questions.