OS1st Performance Calf Sleeve - Black
OS1st Performance Calf Sleeve - Black - Black / S is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Shipping & Return
Shipping & Return
Domestic Shipping
Free shipping for orders above $100. Orders placed before 10am (GMT+8) from Monday to Friday are shipped on the same day.
Orders are fulfilled by Ninjavan and are usually delivered within 3-5 working days (excluding weekends and public holidays).
Do expect shipping and delivery delays during sales period.
International Shipping
International rates apply. Delivered in 3-5 working days.
Running Lab is not liable for any additional customs charges, duties or taxes arising from your order or delivery.
Domestic Return
Free returns within 14 days except nutrition and consumables.
International Return
Please note that we are not responsible for the return shipping and custom costs of the item(s).
Size Guide
Size Guide
Description
Description
Relieve Pain Caused by Sore Aching Legs and Feet, Cramping and Shin Splints with OS1st's Light, Comfortable Calf Sleeves. CS6 Performance Calf Sleeves provide athletes with relief from calf pain and injury. Find prevention and relief from muscle cramps, venous insufficiency, Achilles tendinitis, and shin splints.
Comes with two (2) compression calf sleeves per package.
FEATURES:
- Achilles Tendonitis
- Shin Splints
- Leg Cramps
- Aching Legs & Feet
- Circulation Optimization
- Muscular Support
- Achilles Stabilization
Performance Features:
- Reduce impact vibration of calf muscle
- Post-event recovery
- Boost oxygenation
- Achilles stabilizer
- Medical Grade Compression
- Advanced medical device for recovery, ortho-support and venous insufficiency
- Easy-on fit designed to be worn under socks, alone or paired with the FS6 Performance Foot Sleeve
- Soft, moisture-wicking fabric
- Wear during walking or exercising for extra protection
Care Instructions: Hand wash with mild soap and air dry. No bleach or fabric softener.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.