Experience the pinnacle of recovery with Normatec Elite Legs from Hyperice. Using dynamic air compression massage to temporarily increase circulation in the feet and ankles, Normatec Elite helps you warm up and recover. Targeted Recovery:The patented Pulse technology uses biomimicry in five overlapping zones to replicate the natural muscle pumps and blood flow of the legs. You can target specific areas of the leg with ZoneBoosta" technology. HyperSynca" Technology:Normatec Elite's revolutionary HyperSynca" technology synchronizes each leg to ensure a symmetrical massage. Customize your settings by adjusting pressure levels, length of treatment and other personalization features with BluetoothA(R) enabled controls via the Hyperice App. Portable Performance:Say goodbye to hoses and separate control units. Designed to prioritize portability without sacrificing performance, the Normatec Elite's hassle-free controls let you customize your massage at the touch of a button. [] Product Details:Nike return policy is 60 days. One year warranty is through Hyperice only. Up to four-hour battery life. Powerful 30a "110 mmHg range. TSA friendly. FSA/HSA eligible. Spot clean. Imported. Style: 69000; Color: Black/White; Size: STANDARD; Gender: Unisex; Age Group: Adult | Nike Hyperice Normatec Elite Legs Dynamic Air Compression Boots in Black, Size: STANDARD | 69000-001