The men´s Burton Ion Step On® Snowboard Boots combine the legendary fit and flex of the Ion boot with the intuitive ease of Step On®.The Ion´s firm flex supports full-speed-ahead charging.Speedzone lacing and a BOA® adjustable snugger strap provide secure foot hold.Add out-of-the-box comfort, and we´re talking about a true step on and go program for riders who like to rip.FEATURES:-Firm, Supportive Flex It´s full-speed-ahead with this boot´s firm flex.Extra Hold Down A BOA® adjustable snugger strap complements Speedzone lacing for extra hold down with the quick turn of a dial.-Just Step Right In The Step On® system creates a clean and simple boot-to-binding interface that lets you step right in.No buckles.No Straps.No Fuss.