Brand New still sealed! SPRYNG™ is the ultimate wireless, portable, rechargeable active compression calf wrap that speeds recovery, relieves tired and achy legs, improves performance, and feels incredible! Whether you’ve had a rough leg workout, spent hours sitting at your desk, or just finished a marathon, SPRYNG™ is the recovery device you need to get going again. Using a patent pending compression profile that work seamlessly with sophisticated pneumatic pumps to deliver active compression therapy, SPRYNG™ helps you recover with just 15 minutes of use. SPRYNG™ is designed to deliver active compression therapy which improves blood circulation, relieves tired and achy legs, improves athletic recovery, and reduces muscle soreness. SPRYNG™ calf wraps features two compression therapy profiles options. They provide up to approximately 2.5 hours of compression therapy from a single full charge. Each device is rechargeable via micro-USB. SPRYNG™ calf wraps are easy to us