Men's

Alpha Size	Chest	Waist	Hips
SM	34-36	28-29	36-36.5
MD	38-40	30-32	37-39
LG	42-44	34-36	41-43
XL	46-48	38-40	45-47
XXL	50	42	49
XXXL	52	44	51

 

Women's

Alpha Size	Numeric Size	Chest	Waist	Hips
XS	0-1	31-32	23-24	33-34
SM	3-5	33-34	25-26	35-36
MD	7-9	35-36	27-28	37-38.5
LG	11	37.5	30	40
XL	13	39	31.5	41.5

 

Youth

Alpha Size	Age	Chest	Weight	Height
SM	6-8	26-28	45lbs-54lbs	44-48
MD	9-10	29-31	54lbs-72lbs	49-54
LG	11-12	32-34	72lbs-90lbs	55-60
XL	13-14	35-38	90lbs-110lbs	61-66

 

Girls

Alpha Size	Age	Chest	Weight	Height
XS	4-5	20-22	28lbs-40lbs	34-40
SM	5-6	22-24	40lbs-45lbs	40-48
MD	7-8	24-26	55lbs-70lbs	48-54
LG	9-10	26-28	70lbs-85lbs	55-60
XL	11-12	28-30	85lbs-100lbs	61-66

 

Infant/Toddler

Alpha Size	Age	Weight	Height
6M	3M-6M	10lbs-16lbs	22-24
12M	6M-12M	17lbs-20lbs	25-28
18M	12M-18M	21lbs-24lbs	29-31
2T	1-2	28lbs-30lbs	33-35
3T	2-3	30lbs-33lbs	36-38
4T	3-4	34lbs-39lbs	39-41
5/6	5-6	39lbs-49lbs	42-45
7	6-7	50lbs-55lbs	46-49

 

The size charts provide general guidelines. If you find that you are between sizes on the charts, order the size larger or smaller based on the style or type of fit you prefer.

How To Measure
Chest: With arms relaxed at your side, measure under arms around the fullest part of chest, all the way around
Waist: Measure around the narrowest part of waist (usually in line with your belly button), all the way around
Hips: Measure around the fullest part of hips, all the way around