3D lasted Bauer Alive composite upper with X-rib pattern quarter package. Hydra Max 2 liner with integrated Total Edge comfort lining material. New lightweight foam fit foam ankle pads. Form-Fit3 molded tongue, with integrated & enhanced lace bite channel and abrasion resistant metatarsal guard. Form-Fit+ with Ergotoe protection and grip, New integrated and customizable toe protection, moisture management and heel stabilizer. New ultra lightweight vented carbon composite outsole. TUUK Lightspeed 2 with TUUK LS Fusion runner. D width