The Tech 1-KX is the top of the range kart boots from Alpinestars. They are ultra-lightweight and offer a superb fit and feel with excellent breathability. Utilising Alpinestars exclusive kevlar speed lace system originally developed for F1 drivers to provide a quick, precise and secure closure. A Velcro strap offers further support for the ankle. Lateral forefoot supports and special honeycomb side panels protect against shock impacts encountered in karting ensuring optimum comfort levels. The ultra thin F1 derived sole provides the ultimate feel and optimum grip against the pedals whilst EVA padding in the heel and insole offer comfort when walking in the paddock.