Packed with power and precise and ready to respond to what you throw at it, the Burton Women's Highshot X Pro Step On Snowboard Boots use a Triple Zone BOA™ Wrap for a micro-adjustable fit, while the Step On™ Binding system give you simple adn easy entry/exit when its go time or time to chill out. Exclusively compatible with Step On™ Bindings, these boots uses a lightweight and heat-moldable foam Asym Life Liner that works with the BOA™ Fit System for a secure and comforting fit all ride long.