Calling all Duke University Alumni, Blue Devils students and Fans! Whether you're tailgating outside Wallace Wade Stadium or watching at home sharing your chips and dip with your Duke friends, these slippers are sure to add FUN and comfort to any party. Sizes are unisex, made to fit both men and women. Men's sizes: Small 3 to 4. Medium 4.5 to 6.5. Large 7 to 9. X-Large 9.5 to 11.5. XX-Large 12 to 14. Women's sizes: Small 4 to 5. Medium 5.5 to 7.5. Large 8 to 10. X-Large 10.5 to 12.5. XX-Large 13 to 15. Comfy Feet brand slippers, licensed by Everything Comfy.