Alpinestars Faster-4 Shoes - Black/Gray/Red
US 8 / EU 40.5
$199.95
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- Rear collar construction made of soft textile for enhanced comfort and improved back flexion
- Traditional lace closure system for easy, secure. and comfortable fit
- Enhanced TPU ankle extended in lower lateral area increases support and protection
- TPR slider details on lateral toe box gives enhanced flex and protection
Color: Black/Gray/Red
In stock — dispatched in 1–2 business days
Estimated delivery
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
Not sure about your size?
Check the size guide below, or send us the size you usually wear and a specialist at the dealership helps you pick the right one. No charge, no obligation.
See the size guide ↓
Ask a specialist →
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
- Seamless knitted construction to create a riding shoe that is extremely lightweight and breathable
- Main upper material constructed from advanced microfiber that incorporates seamless, thermo welded panels to create an innovative, lightweight, and technical road riding shoe, offering performance, flexibility, and structural integrity
- 3d mesh lining for high levels of breathability and lightweight, with anti-sliding microsuede on the heel
- Additional back flexion point constructed from soft microfiber to improve both back flexion and back protection, as well as to offer improved structure and riding comfort
- Medial quarter with dedicated seamless combined with soft Thermoplastic Polyurethane (TPU) area provides added structure and comfort
- Rear collar construction made of soft textile for enhanced comfort and improved back flexion
- Unique Thermoplastic Rubber (TPR) on the lateral calf and slider details combined with the toe-box to offer more support, protection, and flexion
- Traditional lace closure system for easy, secure. and comfortable fit
- Ergonomic TPR strap with lateral adjustable hook and loop closure system for an easier prehensility
- Enhanced TPU ankle extended in lower lateral area increases support and protection
- TPR slider details on lateral toe box gives enhanced flex and protection
- TPR heel counter design ensures additional lateral support and security
- Asymmetric toe design gives protection on shift area
- Traditional lace closure system for an easy, secure, and comfortable fit
- Lateral 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 ankle and instep
- Sole design compound in rubber provides textured grip, excellent absorption and features an integrated shank for an enhanced sole support, with extra durability at the heel
- Heel dampening midsole
- Replaceable anatomical EVA foot-bed with Lycra lining on top
- Medial dual density ankle protectors are applied between the upper and padded lining to provide the strategic protection and flexibility in key areas
- Internal toe box and heel counter reinforcement is layered under the upper for more ergonomic design
| Brand | ALPINESTARS |
|---|---|
| Category | Footwear |
| Size | US 7 / EU 39, US 8 / EU 40.5, US 8.5 / EU 41, US 9 / EU 42, US 9.5 / EU 42.5, US 11.5 / EU 45, US 12 / EU 45.5, US 12.5 / EU 46, US 13.5 / EU 47.5, US 7.5 / EU 40, US 10 / EU 43, US 10.5 / EU 43.5, US 11 / EU 44, US 13 / EU 47, US 14 / EU 48 |
| Country of origin | Vietnam |
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 |
|---|---|---|
| US 7 / EU 39 | 3405-3684 | 8059347532356 |
| US 8 / EU 40.5 | 3405-3686 | 8059347532370 |
| US 8.5 / EU 41 | 3405-3687 | 8059347532387 |
| US 9 / EU 42 | 3405-3688 | 8059347492322 |
| US 9.5 / EU 42.5 | 3405-3689 | 8059347532394 |
| US 11.5 / EU 45 | 3405-3693 | 8059347532431 |
| US 12 / EU 45.5 | 3405-3694 | 8059347532448 |
| US 12.5 / EU 46 | 3405-3695 | 8059347532455 |
| US 13.5 / EU 47.5 | 3405-3697 | 8059347532479 |
| US 7.5 / EU 40 | 3405-3685 | 8059347532363 |
| US 10 / EU 43 | 3405-3690 | 8059347532400 |
| US 10.5 / EU 43.5 | 3405-3691 | 8059347532417 |
| US 11 / EU 44 | 3405-3692 | 8059347532424 |
| US 13 / EU 47 | 3405-3696 | 8059347532462 |
| US 14 / EU 48 | 3405-3698 | 8059347532486 |
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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 the general chart below. Between two sizes? Send us your measurements and a specialist tells you which size to order.
General footwear size chart General guide
Size conversion; JP size is your foot length in cm. This model's US and EU sizes match this table. General size guide based on Alpinestars' MX boot conversion.
| US | EU | JP / foot length |
|---|---|---|
| 5 | 38 | 24 cm |
| 6 | 39 | 25 cm |
| 7 | 40.5 | 25.5 cm |
| 8 | 42 | 26.5 cm |
| 9 | 43 | 27.5 cm |
| 10 | 44.5 | 29 cm |
| 11 | 45.5 | 29.5 cm |
| 12 | 47 | 30.5 cm |
| 13 | 48 | 31.5 cm |
| 14 | 49.5 | 32.5 cm |
| 15 | 51 | 33.5 cm |
| 16 | 52 | 34.5 cm |
What riders say
Verified Google reviews for Riders Miami Motorsports, our sister store in North Miami Beach
4.63 out of 5 · 641 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.