Visco GEL Arch Support Wrap Large XL Men's 20 30 Socks 9N) 1N(1000N 1335N) * Battery Maxi pouch 9N) 1N(1000N 1335N) * Battery Life: 6 8 hrs powered on 30 minutes after low battery condition * Charge Time: 80% charge => 45 minutes Full charge => 2 hrs * Data Storage Capacity: 150 tests * Calibration Points: 31 point (Every 10lbs 0 300) * Preset Test Length: 0 LOW PROFILE 2 HIGH * 18 x 18 * Customized fit through the simple push of a knob * The revolutionary ISOFLO© Memory ControlTM offers shape fitting capabilities while the user is seated allowing quick and easy on demand adjustment to maximize function * The QUADTRO SELECT Cushion allows for quick simple position selection for every user while seated * Stability is enhanced by locking the air into place in each of the four quadrants * Easy to handle and carry at just 3 Stretchable fabric with hook and loop closure positions a soft silicone gel cushion under the arch * Designed to wear under or over socks or when barefoot * Thin profile fits comfortably in most footwear * Washable and reusable for months * Fits left or right foot