Dual Self-locking rachet buckles: For added safety, our Gravity Boots will not release even when the lever arm is in the open position. A release tab must first be depressed to release the buckle strap.
Padding provides Unparalleled comfort: The boot liners are a special blend of 5/8" foam designed to give maximum comfort with minimum compression. The unique feature of our padding system is the boot shell around it.
Flexible Shell: Manufactured of light, highly durable DuPont Hytrel material for a comfortable fit that minimizes any pressure points.
Strength: The bar hook is pressure molded nylon-glass alloy. Lab tests of hook strength shows supporting capability of more than 1,600 lbs. per hook.
Removeable Calf Loops: Removeable calf loops reduce ankle load and prevents the front edge of boot from putting pressure on the top of foot. They also puts a 2ยบ bend in the knees, which is more comfortable than inverting with straight legs.
New in wrapper but the box doesn't look great. I can toss the box.