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Alpinestars Size Chart

Alpinestars Men's Jackets Sizing

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Alpinestars numerical sizes are displayed in Euro sizing.
Euro USA Alpha Chest (cm) Waist (cm) Arm (cm) Height (cm)
44 34 XS 86-90 72-76 53-54 164-167
46 36 SM 90-94 76-80 55-56 168-171
48 38 SM-MD 94-98 80-84 57-58 172-175
50 40 MD-LG 98-102 84-88 59-60 176-179
52 42 LG 102-106 88-92 61-62 180-183
54 44 LG-XL 106-110 92-96 63-64 184-187
56 46 XL-2XL 110-114 96-100 65-66 188-191
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 68-70 195-199
64 54 4XL 126-130 112-116 68-70 195-199
66 56 5XL 130-134 116-120 68-70 195-199

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

How to Measure

  • 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.
  • 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.

Alpinestars Men's Glove Sizing

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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 Race Suit Sizing

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Alpinestars numerical sizes displayed on our website are in Euro sizing.
Euro US Suit Size Alpha US Pant Size Chest (cm) Waist (cm) Hips (cm) Thigh (cm) Inseam (cm) Arm (cm) Height (cm)
46 36 SM 30 90-94 76-80 91-95 54-55 77-78 55-56 168-171
48 38 SM-MD 32 94-98 80-84 95-99 56-57 79-80 57-58 172-175
50 40 MD-LG 34 98-102 84-88 99-103 58-59 81-82 59-60 176-179
52 42 LG 36 102-106 88-92 103-107 60-61 83-84 61-62 180-183
54 44 XL 38 106-110 92-96 107-111 62-63 85-86 63-64 184-187
56 46 XL-2XL 40 110-114 96-100 111-115 64-65 87-88 65-66 188-191
58 48 2XL 42 114-118 100-104 115-119 66-67 89-90 67-68 192-195
60 50 3XL 44 118-122 104-108 119-123 68-69 89-90 67-68 192-195
62 52 3XL-4XL 46 122-126 108-112 123-127 70-71 91-92 69-70 196-199
64 54 4XL 48 126-130 112-116 127-131 72-73 91-92 69-70 196-199

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.
  • 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.
  • C Chest
    Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.

Alpinestars Men's Base Layer Sizing

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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

  • 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.
  • 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.
  • 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.
  • 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.
  • 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.

Alpinestars Men's Footwear Sizing

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Manufacturer Provided Sizing Recommendations:

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 Knee Brace Sizing

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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 Textile Pant Sizing

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

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

How to Measure

  • 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.
  • 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.
  • 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.
  • 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 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.

Alpinestars Women's Footwear Sizing

View all Alpinestars
EU Size US Size
36 5.5
37 6
38 7
39 8
40 8.5
41 9
42 10
43 11
44 11.5

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

How to Measure

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.
  • 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.
  • B Bust
    Measure around the fullest part of the bust, keeping the tape parallel to the ground.
  • D Dress Size
    What size dress do you wear?
  • 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.