- Sole unit redesigned for optimal protection and walking comfort
- Innovative internal volume adjustment system
- Optimized upper construction comfort associated with a Gore-Tex membrane
Ways to pay
- Shop Pay Installments — 4 interest-free payments on orders $50–$999.99, or pay monthly.
- Afterpay — 4 interest-free payments, generally over six weeks.
Also credit and debit cards, PayPal, Cash App Pay, Apple Pay and Google Pay. Choose how to pay at checkout.
Installments are subject to approval.
- FreeUS shipping on this item
- 90-dayreturns, no restocking fee
- GenuineAlpinestars, authorized dealer
Need help?
Not sure which size to order? Call the parts counter at Riders Miami Motorsports and we help you pick.
Tap to call · +1 645-239-3174Product details
- The RT-8 has a full Gore-Tex membrane for 100% guaranteed waterproof performance and breathability.
- Technical modern upper constructed with an advanced blend of microfiber and synthetic high resistance textile laminated by a seamless PU for enhanced breathability
- Alpinestars integrated Transversal Protection Frame (TPF) protects the foot while delivering the necessary support on the footrest without compromising the front foot flexion for superior walking comfort
- Reinforced heel counter and toe box, with an additional shift pad extra layer and a reinforced shin area to protect against impacts
- Innovative instep fast lace adjuster controls the instep volume of the boot for a precise fitment and retention
- The boot opening is managed by lateral zip mounted on elasticated panel, covered by a hook and loop gusseted flap, to protect the zipper and maintain the boot’s flexion
- Sole unit redesigned for optimal protection and walking comfort
- Innovative internal volume adjustment system
- Optimized upper construction comfort associated with a Gore-Tex membrane
| Brand | ALPINESTARS |
|---|---|
| Category | Footwear |
| Size | US 5 / EU 38, US 6 / EU 39, US 6.5 / EU 40, US 7.5 / EU 41, US 8 / EU 42, US 9 / EU 43, US 9.5 / EU 44, US 10.5 / EU 45, US 11.5 / EU 46, US 12 / EU 47, US 12.5 / EU 48 |
Part numbers by option
Each size is a separate manufacturer part. Pick your size above and we ship that exact part number.
| Size | Part number | UPC | Shipping weight |
|---|---|---|---|
| US 5 / EU 38 | 3401-0941 | 8059175905568 | 4.0 lb |
| US 6 / EU 39 | 3401-0942 | 8059175905575 | 4.0 lb |
| US 6.5 / EU 40 | 3401-0943 | 8059175905582 | 4.25 lb |
| US 7.5 / EU 41 | 3401-0944 | 8059175905599 | 4.65 lb |
| US 8 / EU 42 | 3401-0945 | 8059175905605 | 4.55 lb |
| US 9 / EU 43 | 3401-0946 | 8059175905612 | 4.0 lb |
| US 9.5 / EU 44 | 3401-0947 | 8059175905629 | 4.0 lb |
| US 10.5 / EU 45 | 3401-0948 | 8059175905636 | 5.1 lb |
| US 11.5 / EU 46 | 3401-0949 | 8059175905643 | 4.0 lb |
| US 12 / EU 47 | 3401-0950 | 8059175905650 | 4.0 lb |
| US 12.5 / EU 48 | 3401-0951 | 8059175905667 | 4.0 lb |
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Free US shipping over $49
$9.95 flat rate under $49, free above it. Most orders dispatch within 1–2 business days and arrive 3–5 business days after that.
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Ships from five US warehouses
Your order leaves whichever warehouse is closest to you, which is what keeps transit times short across the country.
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Wrong size? Exchange or return it
Send it back within 90 days for a different size or a refund. It must be unworn, with all tags and labels. Return shipping is paid by the customer; there is no restocking fee.
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90-day returns, no restocking fees
Return any unused item in its original packaging within 90 days of delivery.
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Authorized dealer, genuine gear
Every item is sourced directly from the manufacturer or their authorized distributor — this one from Alpinestars.
Measure yourself, then compare with Alpinestars's own chart below. Between two sizes? Send us your measurements and a specialist tells you which size to order.
Alpinestars footwear size chart
Size conversion; JP size is your foot length in cm. This model's US and EU sizes match this table. Source: Alpinestars' official footwear size charts (alpinestars.com).
| US | EU | JP / foot length |
|---|---|---|
| 3.5 | 36 | 22.5 cm |
| 4 | 37 | 23 cm |
| 5 | 38 | 24 cm |
| 6 | 39 | 25 cm |
| 6.5 | 40 | 25.5 cm |
| 7.5 | 41 | 26 cm |
| 8 | 42 | 26.5 cm |
| 9 | 43 | 27.5 cm |
| 9.5 | 44 | 28.5 cm |
| 10.5 | 45 | 29.5 cm |
| 11.5 | 46 | 30 cm |
| 12 | 47 | 30.5 cm |
| 12.5 | 48 | 31.5 cm |
| 13.5 | 49 | 32 cm |
| 14 | 50 | 33 cm |
What riders say
Verified Google reviews for Riders Miami Motorsports, our sister store in North Miami Beach
4.62 out of 5 · 637 reviews
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Why buy from Riders Miami
Riders Parts is the parts counter of Riders Miami Motorsports — a full motorcycle dealership in North Miami Beach with a showroom and a service department. Not sure about a size? The team at the parts counter helps you pick one before you order.
Visit the dealership (opens in a new tab)- A real dealership Riders Miami Motorsports: showroom and service department at 1926 NE 154th St, North Miami Beach, FL.
- Ships from 5 US warehouses Dispatched from whichever of our five US warehouses is closest to you, in 1–2 business days.
- Help with sizing Send the size you wear in another brand, or your measurements, and we tell you which size to order.
- Talk to a person +1 645-239-3174 · parts@ridersmiami.com · Mon–Sat 9–7, Sun 10–5.