The no-hassle, twist-and-go Boa Lacing System makes lacing the kids up a breeze. Key Features of the Thirty Two Niu Boa Kid's Snowboard Boots: NEW 250 NBS dual-density double cup outsole with exposed EVA midsole for weight reduction. Water-resistant, polyurethane-coated synthetic and textile upper. Seam-free combination latex / EVA tongue construction. POST Hardware throughout for easy tightening and ease of tension. High-frequency welded TPU backstay construction for better durability and binding grip. 100% PVC-free construction. Liner: Three-part Intuition liner with dual-density Ultralon foam, high-density outer foam with ultra-density inner foam for added comfort and warmth closer to foot. Full-length lacing system with lace lock for improved heel hold and fit. Finger pull-tab for easy, low-down tightening. Symmetrical eyestay stabilizer for added response and support. Split-tongue design to improve symmetrical fit over instep and ease of entry. Agion a...