Berserk Blue Guts Vintage Washed Shirt
Berserk Blue Guts Vintage Washed Shirt
Berserk Blue Guts Vintage Washed Shirt
Berserk Blue Guts Vintage Washed Shirt
Berserk Blue Guts Vintage Washed Shirt
Berserk Blue Guts Vintage Washed Shirt

Berserk Blue Guts Vintage Washed Shirt

Regular price$37.99
Shipping calculated at checkout.
  • Tracked Shipping
  • 24/7 Customer Support
  • Secure SSL Encrypted Checkout
  • BUY 3 GET 1 50% OFF SALE


•Made with high quality heavyweight 100% ring spun cotton material with a fabric weight of 280gsm

•Design is embedded into the fabric for a long lasting print using top of the line DTG printing machines

Washed through our unique hand washed staining process for a vintage washed look

Asian Fit - we recommend sizing up from your normal size for a regular fit or if you are a gym regular you may consider sizing up by 2

Pre shrunk! No need to worry about the garment shrinking when washed

•Perfect pump cover for the gym


All of our apparel is hand checked for absolute precision. We pay great attention to detail and ensure that all of our products are long lasting and comfortable.

Asian fit, please follow the size chart
Size Chart (all measurements are in centimeters)

Size Chest
Shoulder Length Sleeve
S 112 54 70 21
M 116
L 120
XL 124
XXL 128 59.5 78 23
XXXL 132 60.5 81 25

Please refer to the graphic below to find your measurements

We work around the clock to ensure that no question goes unanswered. If you have any questions or concerns please feel free to contact us via email at: support@isupportjapan.com or IG direct message: @shop.isupportjapan

What is the sizing like?

Sizing is true to size, materials will not shrink over time either. For context, our 6ft - 90kg model wears a size 2XL. Consider sizing up for a baggy/loose fit.

What is the quality like?

We use only the best materials for our products. The shirts are warm and durable (100% cotton) and the hoodies are thick and made using a perfect cotton blend for maximum comfort, durability and print quality. Sewed seams are hidden and professionally done.

How can I track my order?

Your tracking number(s) will be provided to you by email once all of your items have been shipped. When receiving your tracking number(s), please allow up to 1-4 days for it to be activated in the shipping company's system. 


ISUPPORTJAPAN pushes the boundaries of style by blending Japanese culture with streetwear to create clothing with a twist. This brand focuses on t-shirts, hats, and accessories, all with a particular aesthetic, based on Japan's deep passion for anime subculture.

Can I cancel or change an order?

Yes. Cancellations or changes must be made within 24 hours of order placement. Send us an email within 24 hours and we will issue you a full refund or make the requested changes. All refunds will reflect in your account 24-48 hours after being issued.

How safe is my personal information?

Our site uses a Secure Sockets Layer (SSL) protocol to encrypt all personal information sent during the checkout process. For more information on how we secure your information, please consult our Privacy Policy.

Colors may be slightly different due to lighting conditions and screen monitor color settings.

Please allow 1-5cm of error due to manual measurement.

USA - 7-15 Business Days Estimate

International - 7-15 Business Days Estimate

Please note these times exclude manufacturing and processing times which vary on average between 1 to 12 business days. Shipping delays due to COVID-19 are not taken into account.

Customer Reviews

Be the first to write a review

pair it with


All our products are 100% handmade. We use handpicked dyes, fabrics, and plastics from Kyoto, Japan


Made using ethically-sourced and sustainable materials. We believe people should be treated fairly at every stage of the manufacturing process.