a boot extension arrangement extends the upper boot portion of a skate to accommodate additional forward flex of the skater &# 39 ; s lower leg about the ankle while maintaining or contributing to lateral stiffness . two extenders are attached either side of the upper boot portion that oppose vertical buckling while allowing the boot to wrap around an open channel that accommodates bending movement of the user &# 39 ; s lower leg about the ankle . the ability to flex forwardly and provide lateral stiffness throughout the movement contributes to better skater performance .