Created to be worn under a pair of motocross pants to provide protection for offroad riding, skiing or downhill MTB, Alpinestars Bionic Freeride Short delivers performance, safety and comfort.
Features:
Shell is lycra/mesh base construction
Hip, thigh and tailbone areas have ventilated foam padding
Added abrasion and impact resistance from hard PU inserts that reinforce the thigh and tailbone areas
Available in men's waist sizes S (30 in.-32 in.), M (32 in.-34 in,), L (34 in.-36 in.), XL (36 in.-38 in.) and XXL (38 in.-40 in.)
ALPINESTARS
| Alpinestars Boots |
|---|
| US Size | Euro Size |
| 3 | 35 |
| 3.5 | 36 |
| 4 | 37 |
| 5 | 38 |
| 6 | 39 |
| 6.5 | 40 |
| 7.5 | 41 |
| 8 | 42 |
| 9 | 43 |
| 9.5 | 44 |
| 10.5 | 45 |
| 11.5 | 46 |
| 12 | 47 |
| 12.5 | 48 |
| 13 | 49 |
| 13.5 | 50 |
| Alpinestars Womens Boots |
|---|
| US Size | Euro Size |
| 5.5 | 36 |
| 6 | 37 |
| 7 | 38 |
| 8 | 39 |
| 8.5 | 40 |
| 9.5 | 41 |
| 10 | 42 |
| 11 | 43 |
PANTS AND JACKETS
Bust or Chest: measured around the fullest part of the chest
Waist: measured at the natural waist
Hip: measured at the widest part of the hips
Inseam: measured from the crotch to the floor
Height: natural height without shoes
WOMENS
| Alpinestars Womens Pants Sizes |
|---|
| Size | Waist | Hip | Inseam | Height |
| XS | 23.5" - 26.7" | 34.2" - 35.8" | 30" | 63" |
| SM | 26.7" - 28.7" | 36.6" - 38.2" | 31" | 64" |
| MD | 28.7" - 31.1" | 39" - 40.5" | 31" | 65" |
| LG | 31.1" - 33.5" | 41.2" - 43" | 32" | 66" |
| XL | 33.5" - 35.8" | 43.7" - 45.2" | 33" | 67" |
| 2X | 35.8" - 38.2" | 46" - 47.7" | 33" | 68" |
| Alpinestars Womens Textile Jacket Sizes |
|---|
| Size | Bust | Waist | Hip | Height |
| XS | 32.6" - 34.2" | 24.8" - 26.3" | 34.2" - 35.8" | 64 - 65" |
| SM | 35" - 36.6" | 27.1" - 28.7" | 36.6" - 38.2" | 65 - 67" |
| MD | 37.4" - 38.9" | 29.5" - 31.1" | 38.9" - 40.5" | 67 - 68" |
| LG | 39.7" - 41.3" | 31.9" - 33.4" | 41.3" - 42.9" | 68 - 69" |
| XL | 42" - 43.7" | 34.2" - 35.8" | 43.7" - 45.2" | 69 - 70" |
| 2X | 44.5" - 46" | 36.6" - 38.2" | 46" - 47.7" | 70 - 71" |
| Alpinestars Womens Leather Jacket Sizes |
|---|
| Euro Size | Bust | Waist | Hip | Height |
| 34 | 32.6" - 34.2" | 24.8" - 26.3" | 34.2" - 35.8" | 63" |
| 36 | 35" - 36.6" | 27.1" - 28.7" | 36.6" - 38.2" | 64" |
| 38 | 37.4" - 38.9" | 29.5" - 31.1" | 38.9" - 40.5" | 65" |
| 40 | 39.7" - 41.3" | 31.9" - 33.4" | 41.3" - 42.9" | 67" |
| 42 | 42" - 43.7" | 34.2" - 35.8" | 43.7" - 45.2" | 68" |
| 44 | 44.5" - 46" | 36.6" - 38.2" | 46" - 47.7" | 69" |
| 46 | 44.5" - 46" | 36.6" - 38.2" | 46" - 47.7" | 70" |
MENS
| Alpinestars Mens Pants Sizes |
|---|
| Size | US Size | Euro Size | Waist | Hip | Inseam | Height |
| XS | 28 | 44 | 29.8" | 36.2" | 30" | 69" |
| SM | 30 | 46 | 31.5" | 37.7" | 32" | 70" |
| MD | 32 | 48 | 33.1" | 39.8" | 34" | 71" |
| LG | 34 | 50 | 34.6" | 41" | 34" | 72" |
| XL | 36 | 52 | 36.2" | 42.5" | 36" | 73" |
| 2X | 38 | 54 | 37.7" | 44.1" | 36" | 75" |
| 3X | 40 | 56 | 39.4" | 45.6" | 38" | 76" |
| 4X | 42 | 58 | 41" | 47.2" | 38" | 77" |
| Alpinestars Mens Textile Jacket Sizes |
|---|
| Size | Chest | Waist | Hip | Height |
| XS | 35" - 36.6" | 28.7" - 30.2" | 35" - 36.6" | 67 - 69" |
| SM | 37.4" - 38.9" | 31.1" - 32.6" | 37.4" - 38.9" | 69 - 70" |
| MD | 39.7" - 41.3" | 33.4" - 35" | 39.7" - 41.3" | 70 - 71" |
| LG | 42.1" - 43.7" | 35.8" - 37.4" | 42.1" - 43.7" | 71 - 72" |
| XL | 44.5" - 46" | 38.1" - 39.7" | 44.5" - 46" | 72 - 73" |
| 2X | 46.8" - 48.7" | 40.5" - 42.1" | 46.8" - 48.4" | 73 - 75" |
| 3X | 49.2" - 50.7" | 42.8" - 44.5" | 49.2" - 50.7" | 75 - 76" |
| 4X | 51.6" - 53.1" | 45.2" - 46.8" | 51.8" - 53.1" | 76 - 77" |
| Alpinestars Mens Leather Jacket Sizes |
|---|
| Euro Size | Chest | Waist | Hip | Height |
| 46 | 36.6" | 29.8" | 36.6" | 69" |
| 48 | 37.4" | 31.5" | 37.4" | 70" |
| 50 | 39.3" | 33.1" | 39.8" | 71" |
| 52 | 41" | 34.6" | 41" | 72" |
| 54 | 42.5" | 36.2" | 42.5" | 73" |
| 56 | 44.1" | 37.7" | 44.1" | 75" |
| 58 | 45.6" | 39.4" | 45.6" | 76" |
| 60 | 47.2" | 41" | 47.2" | 77" |
RACING SUITS
| Alpinestars Mens Suits Sizes |
|---|
| Size | Waist | Hip | Inseam | Height |
| 36 | 29.8" | 36.2" | 30" | 69" |
| 38 | 31.5" | 37.7" | 32" | 70" |
| 40 | 33.1" | 39.8" | 34" | 71" |
| 42 | 34.6" | 41" | 34" | 72" |
| 44 | 36.2" | 42.5" | 36" | 73" |
| 46 | 37.7" | 44.1" | 36" | 75" |
| 48 | 39.4" | 45.6" | 38" | 76" |
| 50 | 41" | 47.2" | 38" | 77" |
|
| Alpinestars Womens Suits Sizes |
|---|
| Size | Bust | Waist | Hip | Inseam | Height |
| 34 | 31.5" | 23.5" | 33" | 30.2" | 63" |
| 36 | 33" | 25.2" | 34.7" | 31" | 64" |
| 38 | 34.7" | 26.7" | 36.2" | 31" | 65" |
| 40 | 36.2" | 28.2" | 37.7" | 32" | 67" |
| 42 | 37.7" | 30" | 39.2" | 32" | 68" |
| 44 | 39.2" | 31.5" | 41" | 32.7" | 69" |
| 46 | 41" | 33.2" | 42.5" | 33.5" | 70" |
GLOVES
To measure for Gloves: place a tape measure under your palm and measure from the knuckle of your forefinger to the knuckle of your pinkie finger. Note the measurement and compare it to the chart below.
| Alpinestars Glove Sizes |
|---|
| Measurement | Glove Size | Numeric Size |
| 2 1/8" - 2 5/8" | XS | 7 |
| 2 5/8" - 3 1/8" | SM | 8 |
| 3 1/8" - 3 5/8" | MD | 9 |
| 3 5/8" - 4 1/8" | LG | 10 |
| 4 1/8" - 4 5/8" | XL | 11 |
| 4 5/8" - 5 1/8" | 2X | 12 |
We do not guarantee fit. This sizing chart is a suggested guideline only.
