effective and uncomplicated - the dc phase lace. a high-quality boot does not always have to cost a fortune. the dc phase lace impressively proves this. it has everything you need, but foregoes pro features in favour of the price. the phase is a great, simple boot with a medium flex that lets you explore any terrain.outer bootthe uniliteâ„¢ foundation outsole is dc's lightest outsole. it is made entirely of unilite material, which offers incredible durability, cushioning and padding.linerthe response liner i offers pure performance at a low weight thanks to the multi-layer construction made of eva memory foam. a heat-regulating fleece lining provides unparalleled comfort and the proven, classic lacing system offers reliable hold in the boot.lacing systemthe traditional lacing system is and remains one of the best and most reliable lacing systems for snowboard boots. many riders continue to trust the classic lacing and appreciate the easy swap-out when the lacing breaks.