new boots in the dc line . dc developed the premier hybrid in collaboration with the team, combining traditional lacing with the new patent-pending superlock heel strap controlled by the boa® fit system. this hybrid construction allows for great flexibility while maintaining heel hold and responsiveness. featuring a premium r2 lining, uniliteâ„¢ outsole and impact-algâ„¢ moulded insole, the premier hybrid is a perfect addition to your kit.outsolethe contact uniliteâ„¢ rubber outsole offers a skate-like board feel with lightweight, cushioned comfort. weight-reducing construction, with special rubber inserts in high-wear areas, increases durability in the sole's wear zones.linerthe response liner ii is made of eva memory foam and highly cushioning, heat-mouldable eva. a perfect fit from day one is guaranteed. with the support of the impact-algâ„¢ insole and the stability of the multi-layer construction, the response ii liner offers the best performance and the latest innovations from dc.lacing systemthe traditional lacing is ideal for skate-inspired snowboarding and also easy to change if necessary. the patent-pending superlock heel strap is controlled by a boa® fit system. this hybrid construction allows for great flexibility while maintaining heel hold and responsiveness.