Size	Chest	Length	Sleeve
2XS	30–32	26–27	7.5–8
XS	32–34	26.5–27.5	8
S	34–36	27–28	8–8.5
M	38–40	28–29	8.5–9
L	42–44	29–30	9–9.5
XL	46–48	30–31	9.5–10
2XL	50–52	31–32	10–10.5
3XL	54–56	32–33	10.5–11
4XL	58–60	33–34	11–11.5
5XL	62–64	34–35	11.5–12
6XL	66–68	35–36	12–12.5

Size	Waist	Hip
XS	28–29	34–36
S	30–31	36–38
M	32–34	38–41
L	35–37	41–44
XL	38–40	44–47
2XL	41–43	47–50
3XL	44–46	50–53
4XL	47–49	53–56
5XL	50–53	56–59
6XL	54–57	59–62

Inseam	Label	Best For
28	Short	Cropped / shorter legs
30	Regular	Most builds
32	Long	Taller builds
34	Extra Long	Very tall / stacked

Size	Head (in)	US Hat
XS	21 1/8 – 21 1/2	6 3/4 – 6 7/8
S	21 5/8 – 22	6 7/8 – 7
M	22 1/8 – 22 1/2	7 1/8 – 7 1/4
L	22 5/8 – 23	7 1/4 – 7 3/8
XL	23 1/8 – 23 1/2	7 3/8 – 7 1/2
2XL	23 5/8 – 24	7 1/2 – 7 5/8
3XL	24 1/8 – 24 1/2	7 5/8 – 7 3/4

Flexfit Size	Head (in)	Head (cm)
XS / S	21 1/8 – 21 5/8	53.7 – 54.9
S / M	21 5/8 – 22 3/8	54.9 – 56.8
L / XL	22 3/8 – 23 1/8	56.8 – 58.7
XL / 2XL	23 1/8 – 23 7/8	58.7 – 60.6
2XL / 3XL	23 7/8 – 24 5/8	60.6 – 62.5

Flexfit Size	US Hat Size	Typical Label
XS / S	6 3/4 – 6 7/8	Small
S / M	7 – 7 1/4	Medium
L / XL	7 1/4 – 7 1/2	Large
XL / 2XL	7 1/2 – 7 3/4	X-Large
2XL / 3XL	7 3/4 – 8	XX-Large+

"GKG Core Insignia"

Graphic Tank Top

$39.99

"GKG Core Insignia"

Graphic Tank Top

Minimal. Tactical. Unmistakably marked.

GKG Core Insignia strips it down to essentials, just raw presence and the distressed, black, GKG sigil stamped like a commandment across your chest. No slogans. No distractions. Just core strength, clean lines, and a mark that says, "you don’t follow, you lead."

No noise. No compromise.
Just the core. Just the gear.

$39.99

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"GKG Core Insignia"

Graphic Tank Top

"GKG Core Insignia"

Graphic Tank Top

Size Guide

Measure

Men’s Pants

Measure

Hats

Flexfit Size Guide

Flexfit Sizes by Head Circumference

Flexfit Sizes by US Hat Size

How to Measure Your Head

Steps

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Men’s Size Guide (US Standard)

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Flexfit Sizes by Head Circumference

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Men’s Size Guide (US Standard)

"GKG Core Insignia" Graphic Tank Top

"GKG Core Insignia" Graphic Tank Top

Size Guide

Measure

Men’s Pants

Measure

Hats

Flexfit Size Guide

Flexfit Sizes by Head Circumference

Flexfit Sizes by US Hat Size

How to Measure Your Head

Steps

Measure

Men’s Size Guide (US Standard)

"GKG Core Insignia"

Graphic Tank Top

"GKG Core Insignia"

Graphic Tank Top