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Alpinestars Size Chart

Alpinestars Men's Race Suit Sizing

View all Alpinestars
Alpinestars numerical sizes displayed on our website are in Euro sizing. If you intend to wear an air bag underneath your race suit, be sure to take into account the room you will need for safe fitment and deployment.
Euro Chest (cm) Waist (cm) Hips (cm) Inseam (cm) Arm (cm) Height (cm)
44 86-90 72-76 87-91 75-76 54-55 165-168
46 90-94 76-80 91-95 77-78 56-57 169-172
48 94-98 80-84 95-99 79-80 58-59 173-176
50 98-102 84-88 99-103 81-82 60-61 177-180
52 102-106 88-92 103-107 83-84 62-63 181-184
54 106-110 92-96 107-111 85-86 64-65 185-188
56 110-114 96-100 111-115 87-88 65-66 189-192
58 114-118 100-104 115-119 89-90 67-68 192-195
60 118-122 104-108 119-123 89-90 67-68 192-195
62 122-126 108-112 123-127 91-92 68-69 196-199
64 126-130 112-116 127-131 91-92 68-69 196-199
66 130-134 116-120 131-135 91-92 68-69 196-199
68 134-138 120-124 135-139 91-92 68-69 196-199

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • C Chest
    Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.
  • A Arm (Shoulder to Wrist)
    Standing up straight with your arms at your sides, measure from the Acromion or summit of your shoulder, down to your wrist bone, along the outside of the arm.
  • I Inseam
    Measure from the highest point of your crotch down to your ankle, along your inner leg.
  • HP Hips
    Measure the circumference, from pelvic bone to pelvic bone, at the widest part of your hips below the waist.
  • W Waist
    Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
  • H Height
    With no shoes on, stand with your back against a wall and your feet together. Measure from the floor to the top of your head.

Alpinestars Men's Leather Jacket Sizing

View all Alpinestars
Alpinestars numerical sizes displayed on our website are in Euro sizing.
Euro USA Alpha Chest (cm) Waist (cm) Arm (cm) Height (cm)
44 34 XS 86-90 72-76 54-55 165-168
46 36 SM 90-94 76-80 56-57 169-172
48 38 SM-MD 94-98 80-84 58-59 173-176
50 40 MD-LG 98-102 84-88 60-61 177-180
52 42 LG 102-106 88-92 62-63 181-184
54 44 LG-XL 106-110 92-96 64-65 185-188
56 46 XL-2XL 110-114 96-100 65-66 189-192
58 48 2XL 114-118 100-104 67-68 192-195
60 50 3XL 118-122 104-108 67-68 192-195
62 52 3XL-4XL 122-126 108-112 68-69 196-199
64 54 4XL 126-130 112-116 68-69 196-199
66 56 5XL 130-134 116-120 68-69 196-199
68 58 6XL 134-138 120-124 68-69 196-199

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • A Arm (Shoulder to Wrist)
    Standing up straight with your arms at your sides, measure from the Acromion or summit of your shoulder, down to your wrist bone, along the outside of the arm.
  • C Chest
    Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.
  • H Height
    With no shoes on, stand with your back against a wall and your feet together. Measure from the floor to the top of your head.
  • W Waist
    Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.

Alpinestars Men's Glove Sizing

View all Alpinestars
Size  Hand (in)
 SM 7.5-8
 MD 8-8.5
 LG 8.5-9
 XL 9-9.5
 2XL 9.5-10
 3XL 10-11

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • HC Hand Circumference
    Wrap a cloth measuring tape around your hand behind the knuckles, not including the thumb, keeping the tape snug. Measure both left and right hands and use the larger of the two measurements.

Alpinestars Men's Footwear Sizing

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EU Size USA Size
36 3.5
37 4
38 5
39 6
40 6.5
41 7.5
42 8
43 9-9.5
44 10-10.5
45 11
46 11.5
47 12
48 12.5
49 13.5
50 14

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

Alpinestars Men's Base Layer Sizing

View all Alpinestars
Euro Alpha US Pant Size Chest (cm) Waist (cm) Hips (cm) Thigh (cm) Inseam (cm) Arm (cm) Height (cm)
44 XS 28 86-90 72-76 87-91 52-53 75-76 53-54 164-167
46 SM 30 90-94 76-80 91-95 54-55 77-78 55-56 168-171
48 SM-MD 32 94-98 80-84 95-99 56-57 79-80 57-58 172-175
50 MD-LG 34 98-102 84-88 99-103 58-59 81-82 59-60 176-179
52 LG 36 102-106 88-92 103-107 60-61 83-84 61-62 180-183
54 XL 38 106-110 92-96 107-111 62-63 85-86 63-64 184-187
56 XL-2XL 40 110-114 96-100 111-115 64-65 87-88 65-66 188-191
58 2XL 42 114-118 100-104 115-119 66-67 89-90 67-68 192-195

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • HP Hips
    Measure the circumference, from pelvic bone to pelvic bone, at the widest part of your hips below the waist.
  • W Waist
    Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
  • H Height
    With no shoes on, stand with your back against a wall and your feet together. Measure from the floor to the top of your head.
  • C Chest
    Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.
  • I Inseam
    Measure from the highest point of your crotch down to your ankle, along your inner leg.
  • T Thigh
    Measure the circumference of your thighs at the widest point, while in a seated position, with your knees bent to a 90° angle.
  • A Arm (Shoulder to Wrist)
    Standing up straight with your arms at your sides, measure from the Acromion or summit of your shoulder, down to your wrist bone, along the outside of the arm.

Alpinestars Knee Brace Sizing

View all Alpinestars
Size Knee (cm)
SM 10.6-11.4
MD 11.4-12.2
LG 12.2-13.0
XL-2XL 13.0-13.8

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • K Knee
    Using a caliper, measure the width of the knee joint across the kneecap. The leg should be completely straight and in a weight-bearing position.

Alpinestars Women's Race Suit Sizing

View all Alpinestars
Numerical sizes displayed on our website are in Euro sizing.
Euro Dress Size Alpha US Pant Size Bust (cm) Arm (cm) Waist (cm) Hips (cm) Thigh (cm) Inseam (cm) Height (cm)
38 2 2XS-XS 24 82-86 52-53 62-66 89-90 52-53 74-75 161-164
40 4 SM 26 86-90 54-55 66-70 90-94 54-55 76-77 165-168
42 6 MD 28 90-94 56-57 70-74 94-98 56-57 78-79 169-172
44 8 LG 30 94-98 58-59 74-78 98-102 58-59 80-81 173-176
46 10 LG-XL 32 98-102 60-61 78-82 102-106 60-61 82-83 177-180
48 12 XL-2XL 34 102-106 62-63 82-86 106-110 62-63 84-85 181-184
50 14 2XL 36 106-110 62-63 86-90 110-114 64-65 84-85 181-184

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • T Thigh
    Measure the circumference of your thighs at the widest point, while in a seated position, with your knees bent to a 90° angle.
  • A Arm (Shoulder to Wrist)
    Standing up straight with your arms at your sides, measure from the Acromion or summit of your shoulder, down to your wrist bone, along the outside of the arm.
  • D Dress Size
    What size dress do you wear?
  • B Bust
    Measure around the fullest part of the bust, keeping the tape parallel to the ground.
  • H Height
    With no shoes on, stand with your back against a wall and your feet together. Measure from the floor to the top of your head.
  • W Waist
    Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
  • HP Hips
    Measure the circumference, from pelvic bone to pelvic bone, at the widest part of your hips below the waist.
  • I Inseam
    Measure from the highest point of your crotch down to your ankle, along your inner leg.

Alpinestars Women's Textile Pant Sizing

View all Alpinestars

Alpha Numeric Waist (cm) Hips (cm) Thigh (cm) Inseam (cm) Rider Height (cm)
XS 22 58-64 82-88 50-52.5 72-74.5 157-162.5
SM 24 64-70 88-94 52.5-55 74.5-77 162.5-168
MD 26 70-74 94-98 56-57 77-79.5 168.5-172
LG 28 74-78.5 98-102.5 58-59.5 80-81.5 172.5-176.5
XL 30 78.5-83 102.5-107 60-61.5 82-83.5 176.5-180.5
2XL 32 83-88 107-112 62-64 83.5-84.5 180.5-182.5
3XL 34 88-93 112-117 64.5-66.5 86-87 182.5-185
4XL - 93-98 117-122 67-69 86-87 185.6-188

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • D Dress Size
    What size dress do you wear?
  • W Waist
    Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
  • H Height
    With no shoes on, stand with your back against a wall and your feet together. Measure from the floor to the top of your head.
  • T Thigh
    Measure the circumference of your thighs at the widest point, while in a seated position, with your knees bent to a 90° angle.
  • I Inseam
    Measure from the highest point of your crotch down to your ankle, along your inner leg.
  • HP Hips
    Measure the circumference, from pelvic bone to pelvic bone, at the widest part of your hips below the waist.

Alpinestars Women's Glove Sizing

View all Alpinestars
Size  Hand (in)
 XS 6.5-7
 SM 7-7.5
 MD 7.5-8
 LG 8-8.5
 XL 8.5-9

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • HC Hand Circumference
    Wrap a cloth measuring tape around your hand behind the knuckles, not including the thumb, keeping the tape snug. Measure both left and right hands and use the larger of the two measurements.
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