KEY FEATURES Speed Lacing system offers a secure fit with just a single pull Composite construction in the F B I Frame provides a smooth ride with efficient energy transfers Roll into fitness with the K2 Alexis 80 Pro Inline Skate Its built on an F B I Frame which uses composite construction to give you a ride thats both efficient and comfortable Pair that with 80mm wheels designed to accelerate quickly and find traction easily and quiet rolling ABEC 5 bearings and youve got all the essentials for starting out And since the Speed Lacing System tightens your skates with a single pull theyre ready to skate as soon as you are SPECSWheel Durometer 80