SKU: AS-2223025-12-39
Men's sizes
Footwear – size conversion
| Euro | 38 | 39 | 40.5 | 42 | 43 | 44.5 | 45.5 | 47 | 48 | 49.5 | 51 | 52 |
| US | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| JPN | 24 | 25 | 25.5 | 26.5 | 27.5 | 29 | 29.5 | 30.5 | 31.5 | 32.5 | 33.5 | 34.5 |
How to measure
| A. Chest Measure around the fullest part, under the armpits, keeping the tape horizontal. |
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| B. Waist Measure around the natural waist line, inline with the navel, keeping the tape horizontal. |
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| C. Hip Measure around the fullest part of your hips, about 20cm below waist line, keeping the tape horizontal. |
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| D. Thigh Stand against a wall, ask someone else to measure from the crotch to the bottom of your leg. |
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| E. Inner Leg Measure around the thigh just below the crotch, keeping the tape horizontal. |
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| F. Outer Arm Measure from shoulder (Humerus) to wrist. |
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G. Height Stand against a wall, ask someone else to measure from the floor to the top of your head. |
Apparel size chart (inches)
| Euro Size | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | 62 | 64 |
| International Size | XXS | XS | S | M | L | XL | XXL | 3XL | 4XL |
| U.S. Size | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 |
| U.S. Pant Size | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| A. Chest (Inches) | 30 3/4 - 32 1/4 |
32 1/4 - 33 7/8 |
33 7/8 - 35 3/8 |
35 3/8 - 37 |
37 - 38 5/8 |
38 5/8 - 40 1/8 |
40 1/8 - 41 3/4 |
41 3/4 - 43 1/4 |
43 1/4 - 44 7/8 |
44 7/8 - 46 1/2 |
46 1/2 - 48 |
48 - 49 5/8 |
49 5/8 - 51 1/8 |
| B. Waist (Inches) | 25 1/4 - 26 3/4 |
26 3/4 - 28 3/8 |
28 3/8 - 29 7/8 |
29 7/8 - 31 1/2 |
31 1/2 - 33 1/8 |
33 1/8 - 34 5/8 |
34 5/8 - 36 1/4 |
36 1/4 - 37 3/4 |
37 3/4 - 39 1/4 |
39 1/4 - 41 |
41 - 42 1/2 |
42 1/2 - 44 1/8 |
44 1/8 - 45 5/8 |
| C. Hip (Inches) | 31 1/8 - 32 5/8 |
32 5/8 - 34 1/4 |
34 1/4 - 35 7/8 |
35 7/8 - 37 3/8 |
37 3/8 - 39 |
39 - 40 1/2 |
40 1/2 - 42 1/8 |
42 1/8 - 43 3/4 |
43 3/4 - 45 1/4 |
45 1/4 - 46 7/8 |
46 7/8 - 48 3/8 |
48 3/8 - 50 |
50 - 51 5/8 |
| D. Thigh (Inches) | 19 3/8 - 19 5/8 |
19 5/8 - 20 1/8 |
20 1/2 - 20 7/8 |
21 1/4 - 21 5/8 |
22 - 22 1/2 |
22 7/8 - 23 1/4 |
23 5/8 - 24 |
24 3/8 - 24 3/4 |
25 1/4 - 25 5/8 |
26 - 26 3/8 |
26 3/4 - 27 1/8 |
27 1/2 - 28 |
28 3/8 - 28 1/2 |
| E. Inseam (Inches) | 28 - 28 3/4 |
28 3/4 - 29 1/8 |
29 1/2 - 29 7/8 |
30 3/8 - 30 3/4 |
31 1/8 - 31 1/2 |
31 7/8 - 32 1/4 |
32 5/8 - 33 1/8 |
33 1/2 - 33 7/8 |
34 1/4 - 34 5/8 |
35 - 35 3/8 |
35 - 35 3/8 |
35 7/8 - 36 1/4 |
35 7/8 - 36 1/4 |
| F. Outer Arm (Inches) | 19 1/4 - 20 1/8 |
20 1/8 - 20 3/4 |
20 7/8 - 21 1/4 |
21 5/8 - 22 |
22 1/2 - 22 7/8 |
23 1/4 - 23 5/8 |
24 - 24 3/8 |
24 3/4 - 25 1/4 |
25 5/8 - 26 |
26 3/8 - 26 3/4 |
26 3/8 - 26 3/4 |
27 1/8 - 27 1/2 |
27 1/8 - 27 1/2 |
| G. Height (Inches) | 4'11" - 5'1" |
5'2" - 5'4" |
5'4" - 5'5" |
5'6" - 5'7" |
5'7" - 5'8" |
5'9" - 5'10" |
5'11" - 6' |
6" - 6'2" |
6'2" - 6'3" |
6'3" - 6'5" |
6'3" - 6'5" |
6'5" - 6'6" |
6'5" - 6'6" |
Apparel size chart (cm)
| Euro Size | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | 62 | 64 |
| International Size | XXS | XS | S | M | L | XL | XXL | 3XL | 4XL |
| U.S. Size | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 |
| U.S. Pant Size | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| A. Chest (cm) | 78 - 82 | 82 - 86 | 86 - 90 | 90 - 94 | 94 - 98 | 98 - 102 | 102 - 106 | 106 - 110 | 110 - 114 | 114 - 118 | 118 - 122 | 122 - 126 | 126 - 130 |
| B. Waist (cm) | 64 - 68 | 68 - 72 | 72 - 76 | 76 - 80 | 80 - 84 | 84 - 88 | 88 - 92 | 92 - 96 | 96 - 100 | 100 - 104 | 104 - 108 | 108 - 112 | 112 - 116 |
| C. Hip (cm) | 79 - 83 | 83 - 87 | 87 -91 | 91 - 95 | 95 - 99 | 99 - 103 | 103 - 107 | 107 - 111 | 111 - 115 | 115 - 119 | 119 - 123 | 123 - 127 | 127 - 131 |
| D. Thigh (cm) | 48 - 49 | 50 - 51 | 52 - 53 | 54 - 55 | 56 - 57 | 58 - 59 | 60 - 61 | 62 - 63 | 64 - 65 | 66 - 67 | 68 - 69 | 70 - 71 | 72 - 73 |
| E. Inseam (cm) | 71 - 72 | 73 - 74 | 75 - 76 | 77 - 78 | 79 - 80 | 81 - 82 | 83 - 84 | 85 -86 | 87 - 88 | 89 - 90 | 89 - 90 | 91 - 92 | 91 - 92 |
| F. Outer Arm (cm) | 49 - 50 | 51 - 52 | 53 - 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 | 65 - 66 | 67 - 68 | 67 - 68 | 69 - 70 | 69 - 70 |
| G. Height (cm) | 150 - 156 | 157 - 163 | 164 - 167 | 168 - 171 | 172 - 175 | 176 - 179 | 180 - 183 | 184 - 187 | 188 - 191 | 192 - 195 | 192 - 195 | 196 - 199 | 196 - 199 |
Women's sizes
Youth sizes
| DR MOTO Tauranga |
Not Available
|
| NZ Warehouse |
Available
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SHIPPING
SHIPPING
Shipping – New Zealand
Orders may be dispatched from our warehouses across New Zealand. Where possible, we’ll ship from the closest location with stock available.
Free shipping on orders over $199.
Excludes motorcycles, ATVs, electric bikes, tyres, bulky items and dangerous goods.
Most orders arrive within 1–3 business days. Please allow additional time for rural delivery.
We can also deliver to your workplace.
RETURNS
RETURNS
**Please choose carefully - no refunds or exchanges on clearance items.**
If you are unsure about fitment or sizing, please contact us first.
Any goods purchased from DR MOTO can be returned within 14 days of receipt for refund or exchange less any freight expenses and the order meets our explicit terms and conditions.
The goods must be returned new, unused, unaltered, not previously installed, and in a sellable condition with all of the original packaging.
This right of return will not cover items that are special orders and found to be an incorrect fit, this is the responsibility of the purchaser, however all other standard warranties will apply.
Freight costs will not be refunded.
Please refer to our returns policy for full terms & conditions.
FITMENT GUIDE
FITMENT GUIDE
For direct bike fitment please use our SEEKER PARTS FINDER
For clothing fitment and product information guide CLICK HERE
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Alpinestars SMX-6 V3 Boots - Black/White
The SMX-6 V3 Boots represent the next generation of Alpinestars’ best-selling performance riding footwear — designed for riders who demand the perfect blend of race-level protection, comfort, and control. Built for both street and track use, these CE-certified boots incorporate cutting-edge materials and technology to give riders a decisive performance advantage with enhanced safety, flexibility, and walking comfort.
Key Features
• Advanced microfibre upper construction offers lightweight, high-performance protection against abrasion while maintaining superior flexibility and comfort.
• Newly engineered upper is anatomically profiled to closely follow the natural shape of the foot for optimal fit and freedom of movement.
• Updated front and rear flex zones combine over-injected textile and soft TPU on 3D mesh for improved flexibility, impact abrasion resistance, and natural movement.
• Alpinestars’ evolved ankle brace protection system provides biomechanical support between the shin, calf, and ankle for superior articulation and enhanced protection against impact.
• Ergonomic last design streamlines the forefoot for better precision, control, and connection with the bike.
• Elastic front gaiter provides a snug fit and comfort in any riding position.
• TPU lateral ankle brace system adds structure and impact resistance while allowing natural flex for control and comfort.
• New TPU shifter zone reinforces the lower medial side for superior durability and protection.
• New TPU shin plate delivers race-derived impact and abrasion protection while maintaining a sleek profile for easy fitment under pants.
• Double-density TPU ankle protectors on the medial side are backed with padded lining for strategic impact protection.
• Replaceable dual-density TPU toe sliders feature a screw-in design for easy replacement and enhanced coverage around the outer toe area.
• Back calf TPU bridge improves protection and boot stability under heavy riding conditions.
• Internal toe box protection is layered under the upper for durability, sensitivity, and comfort.
• Internal insole with integrated shank reinforcement provides arch support and superior impact resistance.
• Dual-compound removable anatomic footbed made from EVA foam with Lycra® top for comfort, support, and breathability.
• Lightweight rubber sole offers excellent grip, feedback, and durability — ideal for track and street riding.
• Streamlined medial contact area enhances bike control and comfort during aggressive cornering.
• Medial side entry system with elastic-mounted zipper and wide hook-and-loop closure ensures a secure fit and easy entry/exit.
• Alpinestars Lace-Lock system provides a quick, precise, and secure closure.
• New pull flap design allows easier closure adjustment and glove-friendly handling.
Protection
• CE Certified to EN 13634:2017, ensuring superior levels of impact resistance, abrasion protection, and structural integrity.
The Alpinestars SMX-6 V3 Boots deliver race-proven performance with street-ready versatility. Combining cutting-edge protection, precision ergonomics, and rider-focused comfort, these boots set a new benchmark for high-performance motorcycle footwear.