Setup, Compatibility & Care
To keep your On Logo Socks in top condition, follow standard care protocols for high-quality athletic garments. Wash in cold or warm water with similar colours to maintain the integrity of the fabric and the elasticity of the cuffs. Avoid high-heat tumble drying, as this can break down the fibers and reduce the lifespan of the arch support; air drying is recommended whenever possible. These socks are compatible with most standard athletic and casual footwear. When selecting your size, refer to the following guide:
| Size Label | UK Foot Size Range |
| :--- | :--- |
| XS | Consult Packaging |
| S | Consult Packaging |
| M | 9 - 10.5 |