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Zoom Kaiju snowboard boot by Nike Snowboarding. Nike's pinnacle in boot technology, the Kaiju blends Nike's unmatched footwear technology and innovative design. Full length phylon midsole with embedded Zoom Air. Nike Free inspired technology. Full length TPU external foxing. Webbing lacing system with neoprene eyestay and flex notch. Internal Flywire ankle harness. Outlast temperature controlled liner and foot bed with new insulation package. Heat moldable liner for custom fit. Imported.