Durability is superior for cars, trucks and SUVs; road salt, oil, and a host of other common under car contaminants will eventually destroy the rubber bushings on your vehicles, not to mention the weight and torque forces that typically compress rubber. Hyper-Flex replacement polyurethane components stand up well to contaminants that often destroy rubber and have been engineered to give longer-lasting performance and not compress permanently. Hyper-Flex is offered in a variety of durometers (firmness or softness), depending on product application; performance tested and race proven; used for all of Energy Suspension products that require a higher level of performance and durability. If you are modifying, building a new vehicle for scratch or restoring an old one, Energy Suspension's Hyper-Flex performance polyurethane should be the 'ground zero' focus of your present and next vehicle plans. Over two decades of in-house experience in innovating, engineering and formulating wide selection of polyurethane components for many different industries, Energy Suspension has qualified as premier manufacturer of the high quality polyurethane products.
Injection molded plastic plates protect against impacts. Metal shank insert reinforces the shape of the boot and adds support. Easy to operate, Snap-Lock adjustable four buckle closure system. Durable Goodyear welt sole is properly balanced with no unstable rocking. Metal toe guard to protect the sole against delaminating. Moderate grip sole is great for track, trail and ATV riders. Air mesh interior, generous heel support and cushioned insole for extra comfort. Synthetic leather heat shield to prevent heat damage. Rear pull tab for extra leverage. Replacement straps and buckles are available.