Why choose the Alpinestars SMX Plus Black Racing boot? The Alpinestars SMX Plus Racing boots are part of ChromeBurner’s protective footwear collection. Any avid track rider knows good racing boots are indispensable. Racing boots are generally lighter, stiffer and snugger than most types of boots, in general they also have smoother soles which give you good touch sensitivity with your controls, and most have toe sliders for, well... sliding. Good gear can give you peace of mind and allows you to ride with confidence. If these racing boots are not right up your street, check out our other racing boots from Alpinestars. () Alpinestars SMX Plus construction These racing boots will give you everything you need if you\'re the type of rider who likes to beat the stopwatch, whether it\'s on the track or on your daily route to the office. They boost protective features in the form of an Ankle brace, Heel cup, Shin guard, Toe cap, Toe sliders. Despite being designed to be snug-fitting, it is not uncommon for the calf area to be wider so it can accomodate your racing leathers inside the boots. The Buckles, Zipper ensures a good fit and secure closure. These SMX Plus are constructed from Microfiber and in terms of ventilation, these boots are equipped with No active ventilation. Alpinestars SMX Plus looks This particular version of the SMX Plus boots is Black. If this is not the color you are looking for don\'t worry we have plenty of other color options for the SMX Plus boots right here! ()