These barely used/like new climbing shoes are men's size US10 EUR43. Here is the manufacturers description: These shoes have a "breathable, unlined leather upper that molds to the foot for a custom fit. We designed the shoes for beginners, intermediates and even experts who want to knock off multiple pitches in comfort. The stiff sole adds support and structure for extra protection from cracks and gives the shoe an excellent edging ability. The shoe features stealth® c4tm rubber outsoles, unlined leather uppers, stiff and supportive mid soles, and a more symmetric toe, with relaxed heel tension for all day comfort. From the Manufacturer A family owned company, Five Ten has stood at the forefront of fine craftsmanship, high-performance and fashion-forward technical designs within the outdoor industry since 1985. Born with a rich rock climbing heritage, Five Ten is known worldwide for the high-quality, fit and friction of their shoes, where footwear can make the difference between success and failure. Today, they continue to bring their climbing heritage to all of their products, along with exciting innovation, quality craftsmanship and unmatched durability. Outdoor enthusiasts depend on Five Ten for safety, state-of-the-art innovation, and out-of-the-box comfort."