Size 37/38 = US Women's 8.0-8.5 / US Men's 6.0-6.5 Excellent used condition (worn once) Description from Calzuro website: PRODUCT INFO Experience the pinnacle of comfort and functionality with Calzuro Classics Without Holes. These iconic clogs offer unmatched support, durability, and breathability for professionals across various industries. Whether you're a healthcare worker, chef, or simply someone seeking all-day comfort, Calzuro Classics are designed to exceed your expectations. BENEFITS -Autoclavable (273˚) -Certified Slip-resistant -Anti-static -Eco-friendly -Latex-free -Slight heel to reduce fatigue -Full Upper Protection -Side ventilation for feet to breathe -Massaging bumps to circulate blood flow -Commercial dishwasher safe (culinary) CLEANING INSTRUCTIONS All Calzuro styles are machine washable and can be bleached. Calzuro Classic styles are unique for medical professionals as they can be sterilized in the autoclave. For culinary use, Calzuro Classic styles can be cleaned in a commercial dishwasher. Daily: -Warm water & dish soap -Disinfectant/cleaning wipe Weekly/Monthly: -Washing Machine -Commercial or Regular Dishwasher -Autoclave -Washer Disinfector *Classics are sterilizable in autoclave up to 134°C/275°F, washable in washing machine up to 90°C/194°F and in dishwasher up to 70°C/158°F with mild soap/dish soap.