The Wristlock University BJJ T Shirt is a must-have for grapplers who take pride in their submission skills and sense of humor. Featuring a minimalist skeleton Shaka hand on the front and a bold varsity-style “Wristlock University” design on the back, it perfectly blends vintage athletic vibes with BJJ culture. Made from 100% organic combed ring-spun cotton, it offers all-day comfort and durability for both training and casual wear. Show your technique and personality with the Wristlock University BJJ T Shirt, a true nod to BJJ lifestyle.
• 100% organic combed ring-spun cotton
• Fabric weight: 5.3 oz./yd.² (180 g/m²)
• Regular fit
• Set-in sleeves
• 1 × 1 rib at collar
• Double-needle topstitch on the sleeves and bottom hems
• Self-fabric neck tape on the inside of the back
• The fabric of this product holds certifications for its organic cotton content under GOTS (Global Organic Textile Standard) and OCS (Organic Content Standard)
• Blank product sourced from Bangladesh
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Age restrictions: For adults
EU Warranty: 2 years
In compliance with the General Product Safety Regulation (GPSR),
Oak inc. and
SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at
gpsr@sindenventures.com. You can also write to us at
123 Main Street, Anytown, Country or
Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.Size guide
| |
LENGTH (inches) |
CHEST (inches) |
SLEEVE LENGTH (inches) |
| S |
28 ⅜ |
31-34 |
9 ¼ |
| M |
29 ⅛ |
35-38 |
9 ½ |
| L |
29 ⅞ |
39-41 |
9 ⅝ |
| XL |
31 ⅛ |
42-45 |
9 ⅞ |
| 2XL |
32 ⅛ |
46-48 |
10 |
| 3XL |
33 ⅛ |
49-51 |
10 ¼ |
| 4XL |
33 ⅞ |
52-54 |
10 ¼ |
| 5XL |
34 ⅝ |
55-57 |
10 ¼ |
| |
LENGTH (cm) |
CHEST (cm) |
SLEEVE LENGTH (cm) |
| S |
72 |
78.7-86.4 |
23.5 |
| M |
74 |
89-96.5 |
24 |
| L |
76 |
99-104.1 |
24.5 |
| XL |
79 |
106.7-114.3 |
25 |
| 2XL |
81.5 |
116.8-122 |
25.5 |
| 3XL |
84 |
124.5-129.5 |
26 |
| 4XL |
86 |
132-137.2 |
26 |
| 5XL |
88 |
139.7-144.8 |
26 |