31659897893803545233

Vulkan Signature Hat

Color: Midnight Blue
Size: One size
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



The Vulkan Signature Hat was designed for those who carry the Vulkan mindset beyond the mats. Clean, timeless, and effortlessly versatile, it features our signature embroidered logo on a premium structured silhouette that looks just as good at the academy as it does on the street.

Made from durable mid-weight cotton, the Signature Cap offers a comfortable fit that holds its shape throughout the day. The curved brim provides a classic look while the adjustable snapback closure delivers a personalized fit for nearly every head size. Finished with precision embroidery and subtle details throughout, this cap is built for athletes, coaches, and anyone who appreciates understated style with premium craftsmanship.

Whether you're traveling to training, coaching from the sidelines, or simply representing the Vulkan brand, the Signature Cap is made to become your everyday favorite.


Product Features

  • Premium 100% cotton construction for lasting comfort and durability
  • Structured six-panel design with a classic mid-profile fit
  • High-quality embroidered Vulkan Signature logo
  • Adjustable snapback closure for a customizable fit
  • Pre-curved visor for a timeless athletic look
  • Breathable embroidered eyelets for everyday comfort
  • One size fits most
  • Designed in California

Care Instructions

  • Spot clean with warm water and mild soap.
  • Use a soft-bristled brush for stubborn spots.
  • Do not machine wash.
  • Do not bleach.
  • Air dry only.
  One size
Circumference, in 23.25
Height, in 3.50

 

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