These skates are top-of-the-line within the Tacks family of ice skates and will provide advanced level players with the means to stay one stride ahead of their opponents. Lets start with the construction. A carbon twill composite Attack Frame will offer precise and explosive acceleration. Working with the Attack Frame, the Tacks Ice Skates feature a formula T6 Pro core that will give pro-level support. The integrated Pro EPE foam tongue provides a lightweight fit and comfort while a metatarsal guard will help prevent lace bite. A lightweight composite midsole enhances the blade-to-boot interface. A Speed Blade 4.0 holder gives 4.0 mm of increased height off the ice for an enhanced angle of attack and a greater turning radius. These skates feature SB Hyper-Glide polished steel runners that reduce on-ice friction for better edging and gliding. Customize your fit.