The TACKS XF80 skate features CCM's one-piece boot construction for more direct energy transfer and a closer fit so that you get the most out of every skating stride. Equipped with new and improved XS PRO Stainless runners with added height and thickness to give you the ultimate edge over your opponent. The Flex Tendon 3.0 provides a range of motion and improved agility, coupled with improved ankle foams for comfort, you will feel great and play great.For your convenience, these skates have been sharpened prior to shipping out so you are ready to hit the ice.