BLACKROLL® make compression boots more available to the user! We make this proven technology more compact & portable and also more affordable, without compromising on application performance, quality and effect! Advanced Sports Recovery and Well-being with IPC Compression Technology Fresh Legs, Anywhere, Anytime. Fully wireless with integrated internal pumps Integrated, one-touch control panel Quick Flush Technology for full inflation and deflation in 60 secs 5 pressure settings: 20/45/70/95/120mmHg Easy-to-clean, hygienic design Boots designed for everyone. Powered by Intermittent Pneumatic Compression (IPC) technology, they offer scientifically proven benefits: Decrease Risk of Vein Thrombosis Improve Fluid Circulation for Overall Well-Being Reduce Limb Edema and Swelling Release Tensions and Sore Spots through Massage Relieve Discomfort of Heavy Legs Experience relaxation and improved muscle recovery No Power Source NeededOur fast charging 1000mAh Li-Ion batteries provide up to 1 hour of usage per charge. Easy CleanClean the surface of the BOOTS either with a damp cloth or disinfectant wipes. Easy TravelThe BOOTS pack into the included compact travel bag with the entire weight being under 3kg. Choose Your Size For the optimal fit of the COMPRESSION BOOTS, we recommend that you measure your inner leg length. Stand upright against a wall and clamp an object (e.g. a book) between your legs. It is best to do the test with tight-fitting clothing so that the object sits exactly in your crotch. Now measure the length from the floor to the top of the object and then select the appropriate size based on your inside leg length. Small: Inner leg length 88cm