Are you looking for a pair of walking slippers for beach, Spa, indoor, outdoor?Our YOOEEN comfort slippers, born to bring supreme comfort. Your tired feet deserve a wonderful relax when back to your sweet home. You will feel like stepping on cloud when walking outside. Great choice for you & your loved ones.Features: Lightweight, Aerobic deodorizing, Amphibious, In-room replacement, UnisexTwo Ways to Wear:The pivoting heel strap gives you two styles of wear: push it forward -- the slide slippers, push it backward -- the walking sandals.Maintenance:As we all knows,Salt water would corrodes rubber,Rinsing the slippers with clean water after travel,it will be more durable.Quick-drying Material:It is a shoe that suits even for lovers. It protects your feet firmly even on hot sand beaches and rocky areas to prevent injuries in the sea walking and going out outdoor scenes etc can be active in multi.Size Chart: 3 UK = 35 EU / foot length 22.1 - 22.5 cm3.5 UK = 36 EU / foot length 22.6 - 23 cm4 UK = 37 EU / foot length 23.1 - 23.5 cm5 UK = 38 EU / foot length 23.6 - 24 cm6 UK = 39 EU / foot length 24.1 - 24.5 cm6.5 UK = 40 EU / foot length 24.6 - 25 cm7.5 UK = 41 EU / foot length 25.1 - 25.7 cm8 UK = 42 EU / foot length 25.8 - 26.5 cm9 UK = 43 EU / foot length 26.6 - 27 cm9.5 UK = 44 EU / foot length 27.1 - 27.5 cm10.5 UK = 45 EU / foot length 27.6 - 28 cm11 UK = 46 EU / foot length 28.1 - 28.5 cm11.5 UK = 47 EU / foot length 28.6 - 29 cm12.5 UK = 48 EU / foot length 29.1 - 29.5 cmNote: If your feet are wide or thick, we recommend you choosing 0.5-1 size larger than standard size.