ALPINESTARS SIZE CHARTS
- Men's: MX Boots, Touring Boots, Gloves, Protection Jackets, Chest Protectors, Elbow Protectors, Knee Protectors, Bionic Knee Brace, Kidney Belts, Socks
- Women's: MX Boots, Gloves, Protection Jackets
- Youth: MX Boots, Protection Jackets, Kidney Belts
MENS SIZE CHART
Men's MX Boots
eg. Tech 10, Tech 8, Tech 7 Enduro
| EU SIZE | 38 | 39 | 40.5 | 42 | 43 | 44.5 | 45.5 | 47 | 48 | 49.5 | 51 | 52 |
| US SIZE | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| JPN SIZE | 24 | 25 | 25.5 | 26.5 | 27.5 | 29 | 29.5 | 30.5 | 31.5 | 32.5 | 33.5 | 34.5 |
| SHOES INSIDE LENGTH (CM) | 25.1 | 25.9 | 26.8 | 27.6 | 28.5 | 29.3 | 30.2 | 31.00 | 31.9 | 32.7 | 33.6 | 34.4 |
| SHOES INSIDE LENGTH (INCHES) | 9.88 | 10.19 | 10.55 | 10.86 | 11.22 | 11.53 | 11.88 | 12.20 | 12.55 | 12.87 | 13.22 | 13.54 |
| COMFORT SIZE (CM) | 24.3 | 25.1 | 26.0 | 26.8 | 27.7 | 28.5 | 29.4 | 30.2 | 31.1 | 31.9 | 32.8 | 33.6 |
| COMFORT SIZE (INCHES | 9.56 | 9.88 | 10.23 | 10.55 | 10.90 | 11.22 | 11.57 | 11.88 | 12.24 | 12.55 | 12.91 | 13.22 |
Compare the measurement (in cm) of the longest part of the foot using the table above.
Cross reference this value against the "SHOES INSIDE LENGTH".
Then, from this column, check whether the measured length of the foot is greater than the value of the corresponding "COMFORT SIZE".
If the measured length of your foot in the"SHOW INSIDE LENGTH"is less than the same columns"COMFORT SIZE", then you will have the correct shoe size to order.
A. SHOES INSIDE LENGTH
Example SIZE 9 (28.5cm / 11.22 inches)
B. COMFORT SIZE
Example SIZE 9 (27.7cm / 10.90 inches)
Men's Touring Boots
eg. Belize
| EU | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 |
| US | 3½ | 4 | 5 | 6 | 6½ | 7½ | 8 | 9 | 9½ | 10½ | 11½ | 12 | 12½ | 13½ | 14 |
| JPN | 22.5 | 23 | 24 | 25 | 25.5 | 26 | 26.5 | 27.5 | 28.5 | 29.5 | 30 | 30.5 | 33.5 | 34.5 | 33 |
Men's Gloves
eg. Full Bore
| INTERNATIONAL SIZE | XS | S | M | L | XL | XXL | 3XL (XXL) |
| MENS HAND CIRCUMFERENCE (INCHES) | N/A | 7½ - 8 | 8 - 8½ | 8½ - 9 | 9 - 9½ | 9½ - 10 | 10 - 11 |
| MENS HAND CIRCUMFERENCE (CM) | N/A | 17.8 - 20.3 | 20.3 - 21.6 | 21.6 - 22.9 | 22.9 - 24.1 | 24.1 - 25.4 | 25.4 - 27.9 |
Measure hand circumference without thumb
Men's Protection Jackets
| SIZE | XS | S | M | L | XL | 2XL (XXL) |
| CHEST (CM) | 82 - 90 | 90 - 96 | 96 -101 | 101 - 108 | 108 - 112 | 112 - 118 |
| WAIST TO SHOULDER (CM) | 38 - 43 | 38 - 43 | 43 - 48 | 43 - 48 | 48 - 51 | 48 - 51 |
| HEIGHT (CM) | 157 - 166 | 166 - 173 | 173 - 178 | 178 - 185 | 185 - 190 | 190 - 195 |
| CHEST (INCHES) | 32½ - 35½ | 35½ - 38 | 38 - 39⅓ | 39⅓- 42½ | 42½ - 44 | 44 - 46½ |
| WAIST TO SHOULDER (INCHES) | 15" - 17" | 15" - 17" | 17" - 19" | 17" - 19" | 19" - 20" | 19" - 20" |
| HEIGHT (FEET) | 5'2" - 5'5" | 5'5" - 5'8" | 5'8" - 5'10" | 5'8" - 5'10" | 6'0" - 6'3" | 6'0" - 6'3" |
Chest - Measure around the fullest part, under the armpits, keeping the tape horizontal.
Waist - Measure around the natural waist line, inline with the navel, keeping the tape horizontal.
Height - Stand against a wall, ask someone else to measure from the floor to the top of your head, keeping the tape vertical.
Men's Chest Protectors
| SIZE | XS / S | M / L | XL / 2XL (XXL) |
| CHEST (CM) | 82 - 96 | 96 -108 | 108 - 118 |
| WAIST TO SHOULDER (CM) | 38 - 43 | 43 - 48 | 48 - 51 |
| HEIGHT (CM) | 157 - 173 | 173 - 185 | 185 - 198 |
| CHEST (INCHES) | 32½ - 38 | 38 - 42½ | 42½ - 46½ |
| WAIST TO SHOULDER (INCHES) | 15" - 17" | 17" - 19" | 19" - 20" |
| HEIGHT (FEET) | 5'2" - 5'8" | 5'8" - 6'1" | 6'1" - 6'3" |
Chest - Measure around the fullest part, under the armpits, keeping the tape horizontal.
Waist - Measure around the natural waist line, inline with the navel, keeping the tape horizontal.
Height - Stand against a wall, ask someone else to measure from the floor to the top of your head, keeping the tape vertical.
Men's Elbow Protectors
| SIZE | S / M | L / XL |
| UPPER ARM (CM) | 23 -29 | 29 -35 |
| LOWER ARM (CM) | 20 - 28 | 28 -34 |
| UPPER ARM (INCHES) | 9 - 11½ | 11½ - 13⅓ |
| LOWER ARM (INCHES) | 8 - 11 | 11 - 13½ |
Measure at the widest muscle circumference
Men's Knee Protectors
| SIZE | S / M | L / XL |
| UPPER LEG (CM) | 39 - 45 | 45 -50 |
| LOWER LEG (CM) | 32 - 38 | 38 - 43 |
| UPPER LEG (INCHES) | 15 - 17⅓ | 17⅓- 19¾ |
| LOWER LEG (INCHES) | 12 - 15 | 15 - 17 |
Upper leg circumference: Measure 10cm/4" above the centre of the kneecap
Lower leg circumference: Measure at the widest part of the calf
Bionic Knee Brace
| SIZE | S | M | L | XL / 2XL (XXL) |
| WIDTH (CM) | 10.6 - 11.4 | 11.4 -12.2 | 12.2 - 13 | 13 - 13.8 |
| WIDTH (INCHES) | 4¼- 4½ | 4 - 4¾ | 4 - 5¼ | 5¼- 5½ |
Measure kneecap width at the centre
Men's Kidney Belts
| SIZE | XS / L | XL / 4XL (XXXXL) |
| WAIST (CM) | 70 - 94 | 94 - 116 |
| WAIST (INCHES) | 27½- 37 | 37 - 45½ |
Waist - Measure around the natural waist line, inline with the navel, keeping the tape horizontal.
Men's Socks
2 Size Options (e.g. Knee Brace, MX Socks Long)
| SOCK SIZE | S / M | L / XL |
| US SIZE | 6 - 9 | 9.5 - 13.5 |
| EU SIZE | 38 - 42 | 42.5 - 47.5 |
3 Size Options (e.g. MX Pro, MX Plus)
| SOCK SIZE | S | M | L |
| US SIZE | 6 - 8 | 8.5 - 10.5 | 11 -13 |
| EU SIZE | 38 - 40.5 | 41 - 43.5 | 44 - 47 |
4 Size Option
| SOCK SIZE | S | M | L | XL |
| US SIZE | 5 - 6.5 | 7 - 8.5 | 10 - 11.5 | 12 - 13.5 |
| EU SIZE | 37 - 38.5 | 39 - 41 | 43 - 45 | 45.5 - 47.5 |
WOMENS SIZE CHART
Women's Footwear
| EU | 37 | 38 | 39 | 41 | 42 |
| US | 6 | 7 | 8 | 9 | 10 |
| JPN | 23 | 24 | 25 | 26 | 26.5 |
Women's Gloves
eg. Stella Full Bore
| INTERNATIONAL SIZE | XS | S | M | L | XL | 2XL (XXL) | 3XL (XXL) |
| WOMENS HAND CIRCUMFERENCE (INCHES) | 6½ - 7 | 7 - 7½ | 7½ - 8 | 8 - 8½ | 8½ - 9 | ||
| WOMENS HAND CIRCUMFERENCE (CM) | 16.5 - 17.8 | 17.8 - 19 | 19 - 20.3 | 20.3 - 21.6 | 21.6 - 22.9 |
Women's Protection Jackets
| SIZE | S | M | L |
| CHEST (CM) | 86 - 90 | 90 - 94 | 94 -98 |
| WAIST TO SHOULDER (CM) | 38 - 43 | 38 - 43 | 43 - 48 |
| HEIGHT (CM) | 169 - 172 | 172 - 176 | 178 - 180 |
| CHEST (INCHES) | 33⅓- 35½ | 35½ - 37 | 37 - 38½ |
| WAIST TO SHOULDER (INCHES) | 15" - 17" | 17" - 19" | 17" - 19" |
| HEIGHT (FEET) | 5'6" - 5'8" | 5'8" - 5'9" | 5'9" - 5'10" |
Chest - Measure around the fullest part, under the armpits, keeping the tape horizontal.
Waist - Measure around the natural waist line, inline with the navel, keeping the tape horizontal.
Height - Stand against a wall, ask someone else to measure from the floor to the top of your head, keeping the tape vertical.
YOUTH SIZE CHART
Youth MX Boots
| Euro | 28 | 29 | 30.5 | 32 | 33 | 34 | 35.5 | 37 | 38 | 39 | 40.5 | 42 |
| US | 10J | 11J | 12J | 13J | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| JPN | 17.5 | 18.5 | 19.5 | 20 | 21 | 21.5 | 22.5 | 23 | 24 | 25 | 25.5 | 26.5 |
Youth Jackets - Body Armour
| SIZE | S / M | L / XL |
| YEARS | 6 - 8 | 9 - 12 |
| CHEST (CM) | 60 - 70 | 70 - 80 |
| WAIST TO SHOULDER (CM) | 30 - 35 | 35 - 40 |
| HEIGHT (CM) | 120 - 140 | 140 - 160 |
| CHEST (INCHES) | 23½ - 27½ | 27½- 31½ |
| WAIST TO SHOULDER (INCHES) | 11⅓ - 13⅓ | 13⅓ - 15⅓ |
| HEIGHT (FEET) | 3'11" - 4'7" | 4'7" - 5'3" |
Chest - Measure around the fullest part, under the armpits, keeping the tape horizontal.
Waist - Measure around the natural waist line, inline with the navel, keeping the tape horizontal.
Height - Stand against a wall, ask someone else to measure from the floor to the top of your head, keeping the tape vertical.
Youth Kidney Belts
| SIZE | S / M | L / XL |
| YEARS | 6 - 8 | 9 - 12 |
| WAIST (CM) | 60.5 - 70.5 | 70.5 - 80.5 |
| WAIST (INCHES) | 21½- 24½ | 24½- 27½ |
Waist - Measure around the natural waist line, inline with the navel, keeping the tape horizontal.
Sizes provided as a reference guide only. Please check the manufacturers website for the latest size guides.
