CCM Jetspeed FT1 Shin Guards feature a lightweight shell design and hinge system for mobility and protection, molded ROCKETFRAME composite shell for professional level of protection, anatomical shin caps with vented knee cap for lightweight protection, molded ZOTEFOAM® for professional level protection, an upper lock strap with stretchable comfort cushion + new adjustable length calf strap for customizable adjustment and fit for all calf sizes. New Molded ZOTEFOAM® / Vented Removable DryFoam Liner with exposed foam for a custom fit, easy maintenance, and professional level protection.