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Alpinestars S-MX R Boots - 222208-10-39

  • Part #: 341391739
  • Manufacturer Part #: 222208-10-39
This item is no longer available

Overview of Alpinestars S-MX R Boots - 222208-10-39

  • Updated design improves the road and track-day performance of this boot
  • Greater flexibility, comfort, feel and control, combined with its lightweight and ergonomic shaping using hi-tech micro-fiber construction
  • Contoured shin plate protection, with high modulus TPU injection has been re-profiled to improve forward flex performance while providing highly effective impact and abrasion protection
  • More effective ventilation from upgraded air scoops
  • Ankle and calf protection is dual molded to improve material hardness and contoured to allow the Achilles flex bellows to wrap around the ankle
  • Molded logo tab behind the boot gusset provides additional calf support
  • Injection molded, support gasket has been added to control support and stiffness in the ankle area
  • Memory foam ankle guard combined with wide, ventilated injected TPU heel counter structure is combined with an internal shock absorbing padded insert
  • Inside lower heel grip, with a smooth inner profile, gives good feel and control
  • Natural movement of the foot is aided by an asymmetrical throat design bellows area
  • Shifter pad and forefoot protection has been enlarged and uniquely styled with over-injected TPU inserts
  • Side entry zipper and expansion panel allow easy entry and exit with wide opening aperture and improved general fit
  • Micro adjustable, replaceable, ratchet closure, with recessed locking buckle and hidden strap around the calf, provides additional accuracy and security, in addition to the hook-and-loop flap closure over the entry/exit zip
  • Synthetic inner lining in open cell foam for comfort and long-lasting freshness
  • Highly breathable lining in the ankle and forefoot areas
  • Interchangeable, bi-injected, toe slider
  • Removable, replaceable contoured footbed, sculptured with Alpinestars exclusive PU foam, provides improved arch support and increased forefoot pedal feel
  • Exclusive rubber compound sole is highly durable and gives superb grip on the footpegs and a high level of pedal feel
  • Internal molded shank
  • CE-certified

Specs for Alpinestars S-MX R Boots - 222208-10-39

Age Adult
Color - Boot & Shoes Black
Color - Primary Black
European Size - Apparel 39
Gender Men's
Type - Boot/Shoe Boot - Sport Bike
U.S. Size - Boot & Shoes 6
Units Pair
Weight 5.90 lbs

Specs for Alpinestars S-MX R Boots - 222208-10-39

Age Adult
Color - Boot & Shoes Black
Color - Primary Black
European Size - Apparel 39
Gender Men's
Type - Boot/Shoe Boot - Sport Bike
U.S. Size - Boot & Shoes 6
Units Pair
Weight 5.90 lbs

Alpinestars Sizing Information

How to size
Sizes range Motocross : (Man - School)
US 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
EU 28 29 30.5 32 33 34 35.5 37 38 39 40.5 42 43 44.5 45.5 47 48 49.5 51 52
Sizes range Motocross 4W : (Lady) : Stella Tech-6 
US 6 7 8 9 10
EU 37 38 39 41 42
Sizes range Riding Shoes : (Man)  Ridge -Recon
US 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5
EU 34 34.5 35 35.5 36 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43 43.5 44 45 45.5 46
Sizes range Road Racing - Touring (Man) : Super-Tech R - S-MX Plus - S-MX R - S-MX 4 - Vertex -Jet -Effex -Web -Roam
EU 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
US 3.5 4 5 6 6.5 7.5 8 9 9.5 10.5 11.5 12 12.5 13.5 14
Sizes range Riding Shoes (Man) Without JPN sizes :  F1 - Miglia - Smx-1 - Octane - One-O-One - Pit Shoes
US 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5
EU 34 34.5 35 35.5 36 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43 43.5 44 45 45.5 46
Sizes range Motocross : (Man - School)
US 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
EU 28 29 30.5 32 33 34 35.5 37 38 39 40.5 42 43 44.5 45.5 47 48 49.5 51 52
Sizes range Motocross 4W : (Lady) : Stella Tech-6
US 6 7 8 9 10
EU 37 38 39 41 42
Sizes range Road Racing - Touring (Man) : Super-Tech R - S-MX Plus - S-MX R - S-MX 4 - Vertex -Jet -Effex -Web -Roam
EU 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
US 3.5 4 5 6 6.5 7.5 8 9 9.5 10.5 11.5 12 12.5 13.5 14
Sizes range Road Racing 4W : (Lady) Stella S-MX 4
EU 35 36 37 38 39 40 41 42 43 44
US 4 5 6 7 8 8.5 9 10 11 11.5
Sizes range Riding Shoes : (Man) Ridge -Recon
US 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14
EU 34 34.5 35 35.5 36 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43 43.5 44 45 45.5 46 47 47.5 48
Sizes range Riding Shoes 4W : (Lady) Stella Ridge
US 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12
EU 36 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43 43.5 44
Sizes range Riding Shoes (Man) Without JPN sizes : F1 - Miglia - Smx-1 - Octane - One-O-One - Pit Shoes
US 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15
EU 34 34.5 35 35.5 36 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43 43.5 44 45 45.5 46 47 47.5 48 49 49.5
Sizes range Road Racing 4W : (Lady) Stella S-MX 4
EU 35 36 37 38 39 40 41 42 43
US 4 5 6 7 8 8.5 9 10 11
Sizes range Riding Shoes 4W : (Lady) Stella Ridge
US 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12
EU 36 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43 43.5 44

Fitment for Alpinestars S-MX R Boots - 222208-10-39

See if this part fits your ride

Part 341391739 fits the following machines

5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
3
0
0
0
0
Style
5.0 / 5
Value
5.0 / 5
Fit
Very Small
Perfect
Very Loose
Fantastic Boot
The fit was super right out of the box. There are no tight spots, yet the boots fit snug. The opening has ample room to wear jeans or riding leathers under. The fit is exactly like a shoe size which makes finding the right boot easy.
March 23, 2011
Fit
Very Small
Perfect
Very Loose
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
This is my first pair of riding boots of this kind, so I didn't know what to expect when it came to fit and comfort. I read a few of the other reviews about getting a half size bigger due to the European sizing. Truth is I wish I would have gotten the right size, size 12, instead of 12.5 which fit a little big and a tad loose in the ankle. Also they are a little stiff and walking in them takes a little getting used to....not bad enough for me to return. Overall I'm happy with the purchase.
November 7, 2012
Style
5 / 5
Value
5 / 5
Alpinestars S-MX R boots
Was looking for a quality boot that wouldn't break the bank. Got these on clearance for a great price. Fit is excellent, although from past euro boot purchases i bought a half size bigger. Extremely happy, and would definitely recommend!
June 18, 2012
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Instructions and Manuals for Alpinestars S-MX R Boots - 222208-10-39