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Vulkan Classic T-shirt

Color: Natural
Size: S
Size chart
Vulkan Size Chart

Women's Pro Light Gi

Height Weight (lbs) Size
4'7"-5'4" 90–135 A-00
5'2"-5'5" 110–155 A-0
5'5"-5'8" 150–180 A-1
5'8"-6'1" 175–210 A-2
6'1"-6'4" 200–230 A-3
6'4"-6'6" 230–260 A-4
6'6"-6'9" 260–290 A-5

Approx. Gi Weight: A00 = 2.6 lbs, A0 = 2.8 lbs, A1 = 3.0 lbs, A2 = 3.2 lbs, A3 = 3.5 lbs, A4 = 4.1 lbs

Men's Pro Light Gi

Height Weight (lbs) Size
4'7"-5'4" 90–135 A-00
5'2"-5'5" 110–155 A-0
5'6"-5'10" 150–190 A-1
5'8"-6'1" 180–210 A-2
6'1"-6'4" 200–230 A-3
6'4"-6'6" 230–260 A-4
6'6"-6'9" 260–290 A-5

Approx. Gi Weight: A00 = 2.6 lbs, A0 = 2.9 lbs, A1 = 3.2 lbs, A2 = 3.4 lbs, A3 = 3.9 lbs, A4 = 4.2 lbs, A5 = 4.8 lbs

Men's Ultra Light Gi

Height Weight (lbs) Size
5'2"-5'5" 110–155 A-0
5'5"-5'8" 150–180 A-1
5'8"-6'1" 175–210 A-2
6'1"-6'4" 200–230 A-3
6'4"-6'6" 230–260 A-4
6'6"-6'9" 260–290 A-5

Approx. Gi Weight: A0 = 2.6 lbs, A1 = 2.8 lbs, A2 = 3.0 lbs, A3 = 3.4 lbs, A4 = 3.8 lbs

Kids Gis (Ultra Light & Pro Light)

Height Weight (lbs) Size Age
2'0"-2'8" 20–35 M-00 2–4 yrs
2'4"-3'4" 25–50 M-0 3–5 yrs
3'2"-4'0" 40–70 M-1 5–7 yrs
4'0"-4'6" 60–85 M-2 7–9 yrs
4'4"-5'0" 75–100 M-3 9–12 yrs

Approx. Gi Weight: M0 = 1.6 lbs, M1 = 1.8 lbs, M2 = 2.2 lbs, M3 = 2.4 lbs

Baby Gis (Ultra Light)

Height Weight (lbs) Size Age (Months)
1'10"–2'1" 11–15 B0 2–5 months
2'1"–2'3" 15–21 B1 5–10 months
2'3"–2'8" 21–26 B2 10–18 months
2'8"–2'11" 26–31 B3 18–24 months




Approx. Gi Weight: B0 = 0.90 lbs, B1 = 0.90 lbs, B2 = 1.0 lbs, B3 = 1.30 lbs

Adult Belts

Size Length (inches) Length (meters)
A0 94" 2.40 m
A1 102" 2.60 m
A2 110" 2.80 m
A3 118" 3.00 m
A4 126" 3.20 m
A5 134" 3.40 m

Kids Belts

Size Length (inches) Length (meters)
M0 70" 1.80 m
M1 75" 1.90 m
M2 80" 2.00 m
M3 86" 2.20 m



Classic Tee

Timeless style inspired by the roots of Brazilian Jiu-Jitsu. The Vulkan Classic Tee combines premium comfort with a clean, vintage design that looks just as good on the mats, at the gym, or in everyday life. Made from ultra-soft Airlume combed and ring-spun cotton, it offers a lightweight, breathable feel with a modern retail fit built for all-day comfort. Finished with the iconic Vulkan artwork, it's an essential tee for athletes and Jiu-Jitsu enthusiasts who appreciate quality, tradition, and simplicity.

Product Features

  • Premium 100% Airlume combed and ring-spun cotton (4.2 oz)
  • Lightweight, breathable fabric for everyday comfort
  • Modern retail fit with a classic crew neck
  • Side seams, ribbed collar, and shoulder taping for lasting durability
  • Tear-away label for added comfort
  • Ethically manufactured and REACH certified
  • High-quality DTF/DTG printed graphics with a vintage finish

 

  S M L XL 2XL 3XL
Width, in 18.00 20.00 22.00 24.00 26.00 28.00
Length, in 28.00 29.00 30.00 31.00 32.00 33.00
Sleeve length, in 8.90 9.20 9.50 9.70 10.00 10.40
Size tolerance, in 1.50 1.50 1.50 1.50 1.50 1.50

Disclosure: The artwork featured on this product was created using AI-assisted design tools and professionally refined by the Vulkan team.

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