CAYANLAND 11 Color Modes Men and Women LED Light Up Shoes Slip-on Fashion Sneaker Knit Woven Textile Upper, Breathable and Soft IMPORTANT ON SIZE: Please do measure your foot or insole length and then compare with the SIZE CHART picture under the main picture. It's very important or else you will have to waste your money and time on returning the shoes to our warehouse for exchange. They're unisex, making them available for both Fellas and Ladies, lovers, parents and children! Each Light Up Shoe has SEVEN Static Colors (red, yellow, green, blue, purple, aqua and white) and FOUR Different dynamic Flashing Modes.A quick press to light up and change colors with single press, long press to turn off. USB rechargeable: Easily charging with USB cable attached to computer or power bank for 3 hrs and it can offer 8 hrs of glow time. The exclusive right to sell of CAYANLAND fashion Light Up shoes items are belongs to seller CAYANLAND. CAYANLAND is an USA Registered Trademark (No.: 86938326). Make sure you buy from CAYANLAND. IF you purchase here and receive products from other sellers, please help us report to Amazon Customer Service for Copyright Infringement of CAYANLAND brand products.