Keep your legs cool and protected during exercise with the OS1st Thin Air Performance Calf Sleeves. The “Thin Skin™”construction improves airflow to achieve a cooling sensation that increases stamina and endurance. Six compression zonespromote blood flow and increase circulation to your muscles, keeping your legs healthy and fresh. The ultra-thin fabric provides comfort and a better range of motion compared toheavier supports. If you’re struggling with shin splints, muscle cramps, or Achilles tendonitis, find prevention and relief withthe OS1st Thin Air Performance Calf Sleeves.
- Created using 400n medical grade materials to provide comfort and durability in the thinnest fabric yet.
- Skin Thin™ construction increases airflow
- Creates a cooling effect during any activity or under any apparel
- Easy-on fit
Sizing guide: Measure the widest part of your calves.
Small: 19.5-14.5 in.
Medium: 12-17 in.
Large: 14-19 in.
X-Large: 14.5-20 in.
