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¥79,200(tax excluded ¥72,000)

Introducing the "SUPERTECH R BOOT," the ultimate racing boot from Alpinestars, cherished by top riders in the MotoGP World Championship. This exceptional boot is the result of a collaboration with Kushitani, featuring "ProtoCore Leather," renowned for its incredible flexibility, outstanding performance, and moisture resistance—qualities that have earned it the affection of legendary riders. 

The SUPERTECH R BOOT × ProtoCore Leather Model is designed to offer an unparalleled fit that molds to your foot with each ride. It uses the same high-quality leather found in racing suits and is available in eye-catching, custom colors that perfectly complement your racing ensemble. With strategically placed perforations for optimal airflow, your feet will stay comfortable and cool during even the most intense races. This boot also features a separate inner boot, robust TPU shin protection, and a durable TPU/aluminum toe slider, ensuring you experience both freedom of movement and top-notch protection, just like Alpinestars’ signature products.

 Elevate your riding experience with this stunning boot that not only performs at the highest level but also showcases a unique dual branding design throughout. Gear up for your next race with the SUPERTECH R BOOT—where cutting-edge technology meets style and comfort.


●素材:〈表〉熱可塑性ポリウレタン、ホルス牛革(フッ素加工)〈インナーブーティー〉ポリエステル100%(メッシュ) ●カラー:①ブラック②ホワイト③レッド④ブルー ●サイズ:39、40、41、42、43、44、45
●MATERIALS:〈OUTER〉THERMOPLASTIC POLYURETHANE,HOLSTEIN COWHIDE〈INNER BOOTIES〉POLYESTER MESH100% ●COLORS:①BLACK②WHITE③RED④BLUE ●SIZES:39、40、41、42、43、44、45
*HEIGHT OF THE BOOTS (SIZE 43):ABOUT 27cm

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7700 SIZING CHART

EU SIZE  39 40 41 42 43 44 45
JAPAN SIZE(CM)  25.0 25.5 26.0 26.5 27.5 28.5 29.5

*Refer to this as a size selection guide



 MATERIALS|素材


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By applying a fluorine treatment to traditional leather, we’ve created the groundbreaking "ProtoCore Leather," which boasts exceptional water-repellent properties. This advanced, high-performance natural material not only offers remarkable flexibility but also achieves a superior fit and comfort.

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