Cheer on your Boston Celtics in these super cozy and easy to slip on ComfyFeet NBA licensed slippers. These colorful and straight forward slipon slippers were designed to keep your feet warm and cozy anywhere in your house. The Comfy Feet memory foam footbed give you that well known walking on pillows feeling those tired feet crave. These are the perfect slippers to slip on after a long day of work or school to cruise around the house in, or when relaxing watching the big game. Made in China. 100% Polyester material. Sizes are unisex, made to fit both men and women. Men's sizes fit a range: Small 4 to 6. Medium 6.5 to 8.5. Large 9 to 10.5. X-Large 11 to 12.5. Women's sizes: Small 5 to 7. Medium 7.5 to 9.5. Large 10 to 11.5. X-Large 12 to 13.5. Comfy Feet brand slippers, licensed by FOCO.