alpinestars
Retailer offer
£359.99
ALPINESTARS SP-X BOA DRYSTAR MENS BOOTS BLACK / DARK GREYThe Alpinestars SP-X BOA Drystar Boots are mid-length sport touring boots engineered for premium comfort, weather protection, and control. With their ergonomic design and waterproof Drystar® membrane, they deliver outstanding performance in wet or dry conditions. The innovative BOA Speed Lace System ensures a secure, quick, and precise fit, while the rugged, high-grip sole and flexible inner structure make them ideal for both long-distance touring and short-range urban rides.Key Features Lateral side entry system with BOA Speed Lace System for quick, precise, and secure closure. Main upper constructed from advanced microfibre, knitted mesh, and co-injected TPU with Lycra for superior comfort, breathability, and performance. Drystar® waterproof and breathable liner for proven all-weather protection and comfort. Rubber sole with textured grip pattern and integrated support shank ensures enhanced rigidity and walking stability. Sport-inspired sole design with a high-flex inner structure (lasting insole) provides excellent walking comfort.Construction Advanced microfibre, knitted mesh, and co-injected TPU with Lycra upper for premium comfort and durability. Integrated Drystar® membrane ensures waterproof and breathable performance in all conditions. BOA Speed Lace System allows fast and precise adjustment for a secure fit. Lateral adjustable hook-and-loop shin closure features TPU 3D printing for enhanced grip. Front bellow constructed in Lycra co-injected with soft TPU for added comfort and protection. Rear calf section made from breathable textile for flexibility and airflow. 3D mesh inner lining promotes ventilation, with micro-suede heel insert for anti-slip performance. Sports sole design with high-flex internal structure enhances walking comfort. Rubber sole compound delivers excellent grip and shock absorption, with integrated support shank for rigidity. Removable anatomical EVA footbed with Lycra lining f
The retailer has not identified the sizing audience, so we cannot compare it with your profile yet.
The indicator describes size evidence, not a probability of a perfect fit.Sign in and save an item you’ve worn to compare with grouped fit reports. Browsing and your chart comparisons work without an account.
Checking the latest offer…
Retailer prices and stock can change. Confirm your size, delivery and final price at checkout.
Feed checked 2026-10-12 16:56 UTC.
Mall Verse helps you discover the item and compare size evidence. Your purchase, payment, delivery and returns are handled by Webbs Motorcycles. Check their current delivery cost and returns terms before paying.
Prices and stock reflect the latest connected catalogue, and can change. The retailer confirms the final details. Some retailer links may earn us a commission.
How our size guidance works
At Tooled Up · Check sizing with retailer
The retailer has not identified the sizing audience, so we cannot compare it with your profile yet.
The indicator describes size evidence, not a probability of a perfect fit.
At Viaduct Clothing · Check sizing with retailer
The retailer has not identified the sizing audience, so we cannot compare it with your profile yet.
The indicator describes size evidence, not a probability of a perfect fit.
At Viaduct Clothing · Check sizing with retailer
The retailer has not identified the sizing audience, so we cannot compare it with your profile yet.
The indicator describes size evidence, not a probability of a perfect fit.
At Viaduct Clothing · Check sizing with retailer
The retailer has not identified the sizing audience, so we cannot compare it with your profile yet.
The indicator describes size evidence, not a probability of a perfect fit.