The Core Compression Boots are a pair of full-leg pneumatic sleeves powered by a cordless, rechargeable control unit. Four air chambers per boot inflate and deflate in sequence from the foot upward, at the pressure level you select, on a 20-minute pre-programmed session. They are designed for personal use at home — after a run, in the evening, or any time you're sitting down. What's included 2 × compression boots (left and right, calibrated as a pair) 1 × pneumatic control unit 1 × USB-C charging cable 1 × padded carry case 1 × quick-start guide 1 × guarantee card How to use Zip on both boots and connect them to the control unit. Choose one of the five pressure levels on the control panel. Start the 20-minute program. The chambers inflate in sequence from foot to thigh, release together, and repeat until the session ends on its own. Specifications Air chambers per boot 4 Pressure levels 5 Session length 20-minute auto program Inflation pattern Sequential, foot to thigh Battery 4 hours per charge Charging USB-C, full charge in 90 minutes Calf circumference 14”–30” Thigh circumference Up to 32” Height range 5’2”–6’6” Operating noise 45 dB maximum Weight 1.8 kg (4 lb) per boot Warranty 2 years — pump, hoses, chambers, electronics Sizing One size fits most: 5’2” to 6’6” in height, calf circumference 14”–30”, thigh circumference up to 32”. If you fall outside that range, contact us before ordering and we'll help you work out the fit. Care and storage Wipe the boots down with a damp cloth and mild soap, then air dry. Do not machine wash, submerge, or tumble dry any part of the product. Disconnect the boots from the control unit and store them flat or loosely rolled in the carry case. Charge the unit fully before storing it for long periods. Before you use it This is a consumer wellness product, not a medical device, and it is not intended to diagnose, treat, cure, or prevent any condition. If you have a health condition, are pregnant, or have any question about whether this product is appropriate for you, speak with your doctor first. Stop using it if you feel discomfort. Keep away from children. Shipping and returns Ships free within the US, typically 2–4 business days, with most orders dispatched within 24 hours. Covered by a 60-day money-back guarantee — return the boots within 60 days of delivery for a full refund and we cover return shipping. Full terms are in our refund policy. Questions? Get in touch.