Burton Zipline Boa Snowboard Boot 2021 Size:4 SEATPOST CLAMP: Aluminum QR seatpost

SEATPOST CLAMP: Aluminum QR seatpost clamp

Heatseeker™ Eco insulation for warmth even in wet weather

HANDLEBAR: Alloy 31

additional shin protector

Six modes including: Steady High

Burton Zipline Boa Snowboard Boot 2021 Size:4 SEATPOST CLAMP: Aluminum QR seatpostInside and out, the kids' Burton Zipline BOA Snowboard Boot is a kid tested, parent approved winner for maximum fun and fuss free function. No shortcuts here, just real deal performance and features to get kids ahead, from the customized fit and warmth of a heat moldable Imprint liner to the weightless feel and cushioning of the DynoLITE outsole. Add the easy entry and exit plus the mitten friendly, micro adjustability of the BOA Fit System, and you