Product Details ●Brand: EOCENE ●Name: Women Men Barefoot Outdoor Sports Shoes Quick-dry Swimming Beach Climbing Cycling Wading Amphibious Aqua Water Sneakers ●Model:A100 ●Sole Material: Rubber ●Upper material: Air mesh ●Feature: Quick-drying，Breathable，Lightweight，Non-slip，Wear-resisting， Elastic， Bending resistance,Barefoot ●Opening type:Slip-on ●Gender: Unisex ●Colours: Black/Black white/Grey orange/White blue/Pink/Light purple ●Size: 35-47 ●Sport Type: Beach，Wading，Fitness，Cycling，Swiming , Outdoor,Climbing,Hiking,Gym,Fishing ●Service: Fast Delivery, Wholesale, Drop shipping, Custom Logo Warm Reminder 1.All sizes are Universal size, you can choose the size according to your foot length. 2.Please allow 1-2cm error due to the Manual Measurement. 3.Different computer screen can display different colors even if it is the same color. So please allow reasonable color difference. 4.If you meet any problems,please try to contact us,we are glad to help with any problems. 5. If you don't know what size to choose, contact us to give you the correct size suggestion. 6. After receiving the product, if you have any questions, please contact us immediately, we will solve all problems for you, and we support free returns. Size Chart   Size EUR Size UK Size US Men’s Size US Women’s Size Internal length (mm) Foot length (mm) 35 35 3 3 4 225 218 36 35.5 3.5 4 5 230 223 37 37 4.5 5 6 240 233 38 38.5 5.5 6.5 7.5 250 243 39 39.5 6.5 7.5 8.5 255 248 40 40 7 8 9 260 253 41 41 7.5 8.5 9.5 265 258 42 41.5 8 9 10 272 265 43 43 9.5 10.5 11.5 280 273 44 44.5 10.5 11.5 12.5 290 283 45 45.5 11 12 13 295 288 46 46 11.5 12.5 13.5 300 293 47 47 12.5 13.5 14.5 304 297 ●How to choose shoe size correctly? 1.First take off your shoes,and then measure your foot length as shown in the figure below. 2. Choose the appropriate shoe size from the size chart according to your foot length. 3.Please do not measure the insole length or outsole length of your shoes, it is different from the foot length. 4.Please Choose the appropriate shoe size according your foot type as shown in the figure above.