OS1st | IT3 Performance ITB Sleeve | Unisex Ski Sock 2 Chest patch pockets

2 Chest patch pockets

and France

HEIQ clima management for optimal temperature control

The blue colorway is closest to the original rosemaling

Engineered with Topo's signature spacious toe box

OS1st | IT3 Performance ITB Sleeve | Unisex Ski Sock 2 Chest patch pocketsMORE 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