Packed with a host of innovative safety and protective features, the Stella SMX-6 v3 Boots are the ultimate track and street performance riding boots. They are designed with race-derived technology and protective materials to give riders a crucial performance edge on the track or street. With its newly designed upper, the Stella SMX-6 v3 has been precision-engineered to closely conform to the anatomical contours of the foot, offering optimal flexibility and improved walking comfort. Every component on the Stella SMX-6 v3 Boots has been carefully designed with rider performance in mind, including the protection innovations, improved ergonomics, and comfort features. These boots are certified as protective motorcycle footwear (EN 13634:2017). The TPU ankle protection provides biomechanical stability and protection for the calf, shin, and ankle. A new TPU shifter area offers optimal protection on the medial side.