Firm rubber with EVA Foam® material Collaboration with PLEASURES brand Dozens of voluminous spikes Your insta outfit booster Pretty flexible sizing thanks to open heel [keep in mind that's a mule] Material: 100% Ethylene Vinyl Acetate SPLIT S - 4-5 US, 37-38 EU, 23.2cm M - 6-7 US, 39-40 EU, 24.8cm L - 8-9 US, 41-42 EU, 26.4cm XL - 10-11 US, 43-44 EU, 28cm SPLITThis item will be shipped from the US with a 1-2 weeks delivery time. US: £10 ROW: £15