Suede Outer Material,details of decision quality,breathable and soft Fluffy Feather.Soles Material:TPR,soft & antiskid for your non-stop activities,super durable,prevent slippery wear-resisting soles,soft and comfortable Heel height: 4.33" (approx) ,Platform height:0.4" (approx) Featuring a slim strap that hugs your ankle for custom support and provides a comfort throughout wear.Your feet will not slip,turn or move out of place while wearing these gorgeous heels! Heeled shoes don't have to feature thick,heavy soles to be comfortable or safe to wear!This pair is perfectly designed for steady steps,as it features a single,slim sole that ideally balances the heel height with the rest of the sleek shoe design. Note: Our shoes is Asian size,it is not standard US/UK size.Therefore,for better fit,you can firstly measure foot length,match with our size chart showed on picture,then choosing the correct size.Due to manual measurement,please allow 0.4-1 inch error