KNP26809T-Japanese Tatami Bamboo house slippers flowers pattern COTTON Imported Synthetic sole Heel measures approximately 0.8 INCH Platform measures approximately .75" Size S(5-6) suitable for feet length 9.75( 25cm). Size M (shoe size 7-8 ) suitable for feet length 10.25. Size L ( Shoe size 9-10 ) for feet length 10.50( 27cm) . Size XL ( shoe 11) for feet length 11 ( 28cm ) . Natural bamboo, House slippers are real home slippers They are Wide width casual fit make your feet comfy and eliminate fatigue. Perfectly fit for using in bedroom, living room, office , hotel and other indoor daily using Open-Toe makes your feet breathable all day long and there is no right and left foot sharp.