Nitro 2024 Women's Step On Re:Flex Snowboard Bindings - Women'sNitro Step On Binding. The Women's Nitro Step On Binding offers the most intuitive boot to binding connection for riders seeking both convenience and performance. Three connection points two by the toe and one at the heel deliver unmatched simplicity, security, and board control, while a quick release lever ensures quick and easy exit. Only compatible with Women's Step On boots Features Toe Hook 2. 0BASEPLATE: Single Component Baseplate Construction,