I purchased these and wore them for 2-3 hours, but they don't fit, so I'm putting them up for sale. They are labeled as 27cm, but they seem to be equivalent to 25cm. Product Information: * Water-repellent finish * MAX-COMF insole technology provides long-lasting foot support through a top sole of high-cushioning memory foam, offering revolutionary comfort with a durable foam layer and a recycled footbed cover. * The 100% recycled outdoor-ready ripstop upper is inspired by classic outdoor gear. * The heel, made of 50% recycled polyester, can be stepped on for easy on and off. * High-quality leather trim. * The 100% recycled polyester microfiber lining is soft and feels great against the skin. * Lightweight EVA foam midsole absorbs impact. * Durable and grippy rubber outsole. * Aegis antimicrobial treatment reduces foot odor. * Sustainability initiatives: Recycled polyester/Leather sourced from leather tanneries certified by the Leather Working Group (LWG), which promotes environmentally responsible and sustainable business practices / Midsole and outsole made from crushed recycled materials. * Best for: Camping, relaxing around town, etc. 【Size Guide】 (Please consider this as a guideline, as there may be individual differences.) These shoes run small.