Alpinestars Men's Jackets Size Chart

T-GP-R Air Jacket
Jackets
US Euro   Chest Arm Waist Height
30 40 2X-Small 30 3/4 - 32 1/4" 19 1/4" - 20 1/8" 25 1/4" - 26 3/4" 4'11"-5'1"
32 42 2X-Small / X-Small 32 1/4" - 33 7/8" 20 1/8" - 20 3/4" 26 3/4" - 28 3/8" 5'2"-5'4"
34 44 X-Small 33 7/8" - 35 3/8" 20 7/8" - 21 1/4" 28 3/8" - 29 7/8" 5'4"-5'5"
36 46 Small 35 3/8" - 37" 21 5/8" - 22" 29 7/8" - 31 1/2" 5'6"-5'7"
38 48 Small / Medium 37" - 38 5/8" 22 1/2" - 22 7/8" 31 1/2" - 33 1/8" 5'7"-5'8"
40 50 Medium 38 5/8" - 40 1/8" 23 1/4" - 23 5/8" 33 1/8" - 34 5/8" 5'9"-5'10"
42 52 Large 40 1/8" - 41 3/4" 24" - 24 3/8" 34 5/8" - 36 1/4" 5'11"-6'
44 54 X-Large 41 3/4" - 43 1/4" 24 3/4" - 25 1/4" 36 1/4" - 37 3/4" 6'-6'2"
46 56 X-Large / 2X-Large 43 1/4" - 44 7/8" 25 5/8" - 26" 37 3/4" - 39 1/4" 6'2"-6'3"
48 58 2X-Large 44 7/8" - 46 1/2" 26 3/8" - 26 3/4" 39 1/4" - 41" 6'3"-6'5"
50 60 3X-Large 46 1/2" - 48" 26 3/8" - 26 3/4" 41" - 42 1/2" 6'3"-6'5"
52 62 3X-Large / 4X-Large 48" - 49 5/8" 27 1/8" - 27 1/2" 42 1/2" - 44 1/8" 6'5"-6'6"
54 64 4X-Large 49 5/8" - 51 1/8" 27 1/8" - 27 1/2" 44 1/8" - 45 5/8" 6'5"-6'6"

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.