Booties ALPINESTARS Stella Faster-4 black / white. The Stella Faster-4 boot is designed specifically for female motorcyclists. It utilizes a seamless knit construction to create a riding shoe that is extremely lightweight and breathable, and features class-leading protection, both inside and out.

MAIN CHARACTERISTICS

• Upper main material constructed from advanced microfiber incorporating seamless heat-welded panels to create an innovative, lightweight, technical road shoe offering performance, flexibility, and structural integrity.
• 3D mesh lining for high levels of breathability and lightness, with non-slip micro-suede on the heel.
• Additional rear flex point constructed from soft microfiber to improve both rear flex and rear protection, as well as offering better structure and comfort when riding.
• Medial quarter with dedicated seamless area combined with soft TPU area provides additional structure and comfort.
• Rear collar construction made from soft textile for comfort and improved rear flex.
• Exclusive TPR on the lateral calf and sliding details combined with the toe cap to offer more support, protection, and flex.
• Traditional lace closure system for easy, secure, and comfortable fit.
• Ergonomic TPR strap with adjustable hook and loop side closure system for greater grip.
• Enhanced TPU in the extended ankle on the lower lateral area increases support and protection.
• TPR slider details on the lateral toe cap offer greater flexibility and protection.
• The new TPR heel counter design ensures additional lateral support and safety.
• The asymmetrical toe cap design offers protection in the shift area.
• Traditional lace-up closure system for easy, secure, and comfortable fit.
• Adjustable hook-and-loop closure system with TPR strap for added security.
• Tongue and collar padding provides high levels of comfort and an excellent fit around the ankle and instep.
• Improved outsole unit
• The new rubber outsole compound provides textured grip, excellent absorption, and features an integrated reinforcement for better outsole support and increased durability in the heel.
• Cushioning midsole in the heel.
• Replaceable anatomical EVA insole with Lycra lining on the upper.
• The dual-density medial ankle protectors are applied between the upper and the padded lining to provide strategic protection and flexibility in key areas.
• The internal toe reinforcement and heel counter are layered beneath the upper for a more ergonomic design.
• In accordance with European statutory legislation, the CE mark is a requirement for the marketing of this product. The following standards apply: CE EN13634:2017