evo.com | K2 Snowboard Boots > The K2 Sidecar Snowboard Boots are the perfect ride-along for young shredders learning the ropes. Like cruising in a sidecar before grabbing the handlebars yourself, these boots offer the comfort, support, and confidence kids need while they build their skills and start taking the lead. Easy to ride in and ready for adventure, the Sidecar helps little riders go from passenger to pilot. Youth BOA Fit System Simple and secure shell lacing that tightens with a twist of the Youth BOA Dial. Die Cut EVA Grows-A-Long Shims Lightweight, set of 3 die-cut EVA foam shims that can be added or removed to fine-tune the boot's volume-letting growing kids wear the same pair of boots comfortably for multiple seasons. Comfort Foam EVA Liner Soft and warm foam Zonaled on a forgiving flex and excellent out-of-the-box fit. TX3 BOA(R) Lace A softer lace explicitly made for snowboard boots that provides a more even fit over the body of the boot shell versus a steel lace. Flex Rating 3 (1 Soft - 10 Stiff) | Kid's K2 Sidecar Snowboard BootsKids' 2027 - 3 in Black