Upgrade the shoes you love

Style it with a pair of light wash jeans and a straw handbag for a casual but collected look

Insulation keeps water cooler 38% longer

Coordinating Shorts Underneath Skirt

inspired by our track spikes

OS1st | IT3 Performance ITB Sleeve | Unisex Size:XL Upgrade the shoes you loveMORE OS1st PRODUCTS IT3 Sleeve: Effective Relief for ITB Syndrome and Pain Find relief from ITB Syndrome and related discomfort with the IT3 Sleeve, designed for superior comfort and performance. Featuring a hypoallergenic gel support system, this sleeve stays securely in place during activity, delivering consistent support where you need it most. Its slim, low profile design easily fits under any apparel, including tights, offering a more comfortable