ALPINESTARS Stella Tech 3 Boots

The Alpinestars Stella Tech 3 Boots are specifically designed for women, with a lower overall height and a calf circumference shaped to suit a woman’s lower leg. Purpose-built for off-road riding, they combine high-quality external and internal construction with a durable full-grain leather upper, poly fabric lining, and open cell foam for long-wearing comfort and support.

For confident bike control, the inner medial side is engineered with a thick, wide stamped suede upper panel and a PU protective lower section designed for excellent contact and grip against the bike while guarding against heat. Protection is reinforced throughout with a patented ankle brace protector and Thermoplastic Polyurethane (TPU) protectors across key impact and abrasion zones.

Key Features

• Women-specific design: Lower overall height tailored to female riders.
• Women’s calf and ankle shaping: Calf circumference and ankle padding designed to match the more aggressive tapering of a woman’s lower leg.
• Premium construction: Durable full-grain leather upper with poly fabric lining and open cell foam.
• Enhanced bike contact and heat guarding: Stamped suede inner medial panel with PU protective lower section for grip against the bike while guarding against heat.
• Patented ankle brace protector: Added protection at a key impact area.
• TPU protection coverage: TPU protectors on the shin, side and toe box area, calf, heel, and outer ankle to absorb shocks and provide impact- and abrasion-resistance.
• Optimized footbed geometry: Anatomically designed footbed raised at the heel to move the foot upwards for optimal fit around the ankle and calf.
• Improved metatarsal flexibility: Inside protector designed to provide greater flexibility in the metatarsal area for back-and-forth movement.
• Comfort-focused flex zone: Three-stage, softer instep/ankle flex zone for comfort, control, and support.
• Durable grip-focused sole: Exclusive dual-compound rubber sole for improved grip and durability in high-wear areas, with a contoured stamped steel shank.
• Secure, adjustable closure: Three low-profile aluminum buckles with memory, self-alignment, micro adjustments, and a quick-release/locking system; top and bottom reverse-closure design for impact avoidance and optimal fit.

Rider Fit & Feel

With women-specific shaping through the calf and ankle, a raised-heel anatomical footbed for optimized fit, and a three-stage instep/ankle flex zone, the Stella Tech 3 Boots are built to deliver comfortable support and controlled movement—while the suede and PU inner medial panel helps maintain steady contact and grip against the bike.

Shop Alpinestars Stella Tech 3 Boots at All American KTM, a nationwide retailer serving riders across the U.S.