The Journal

Training tips, anime × gym culture and behind-the-scenes stories from the GYM × ANIME team.

Progressive Overload: Your Real-Life Power-Up System

September 2026

No exp points needed — the training principle that actually makes you stronger over time.
Behind The Design: How We Build A GYM × ANIME Drop

September 2026

From first sketch to final stitch — a look at how a new collection comes together.
How To Actually Stick To Your Training Arc

September 2026

Motivation fades. Systems don't. Here's how to keep training when the arc gets hard.
5 Training Principles Every Shonen Protagonist Understands

September 2026

What years of training arcs can teach you about actually building strength.

⚡ New Arc Live · Limited Stock · Free Shipping on Orders Over £75 ⚡⚡ New Arc Live · Limited Stock · Free Shipping on Orders Over £75 ⚡⚡ New Arc Live · Limited Stock · Free Shipping on Orders Over £75 ⚡⚡ New Arc Live · Limited Stock · Free Shipping on Orders Over £75 ⚡

Home

Men's clothing Women's clothing Kids' & youth clothing Hats Accessories Home & living View All Products →

Collections Aura About New Wishlist Account

Size Guide

Measurements are garment measurements, laid flat, and may vary by up to 2in / 5cm. Pro tip: measure a piece you already own and compare it to the chart below.

GYM × ANIME tee shown with A, B and C measurement points marked

A Length — from the highest point of the shoulder to the bottom hem.
B Chest Width — seam to seam, straight across under the sleeve.
C Sleeve Length — center back neck to the outer edge of the sleeve.

Size	Length	Chest Width	Sleeve Length
S	29	18	16¾
M	30	20	18
L	31	22	19¾
XL	31½	24	21
2XL	33	26	22¼
3XL	35	28	23½
4XL	37	30	25½
5XL	39	32	25½
7XL	41	34	26¾

Size	Length	Chest Width	Sleeve Length
S	73.7	45.7	42.6
M	76.2	50.8	45.7
L	78.7	56	50.2
XL	80	61	53.3
2XL	83.8	66	56.5
3XL	89	71	59.7
4XL	94	76.2	64.8
5XL	99	81.3	64.8
7XL	104	86.4	68

The Journal

Progressive Overload: Your Real-Life Power-Up System

Behind The Design: How We Build A GYM × ANIME Drop

How To Actually Stick To Your Training Arc

5 Training Principles Every Shonen Protagonist Understands