There is nothing worse than a piece of clothing you love but which fits too small. Before ordering your Solo Leveling merch, a few reflexes will help you avoid sizing errors — especially for items with a precise fit like compression t-shirts or jackets. Here is our complete guide to choosing the right size on the first try.

Don't rely on your usual size: rely on your measurements and the size chart for each product. And remember the most important thing: our cuts often follow an Asian size template, which runs smaller — when in doubt, size up.
Measure yourself in 2 minutes
Take a tape measure (or a piece of string that you can measure later with a ruler). Note your chest circumference (the widest part), your shoulder width, and the desired torso length. Compare these figures to the size chart displayed on each product page: that is the one that counts, not the S/M/L label.
The Asian sizing trick
Many manga-inspired clothes follow an Asian pattern, which is more fitted than European sizes. Practically speaking, an Asian M is often equivalent to a European S. If you are between two sizes, or if you prefer a loose fit, take one size up: you won't regret it.
Choosing by clothing type
Each piece has its own logic. The compression t-shirt is meant to be worn close to the body: get your exact size. The sweater and jacket are better off being a bit loose if you are layering. The tank top, meanwhile, should be chosen to be fitted. When in doubt, each collection has its own dedicated guide.
The pieces and their fit
The 3 mistakes to avoid
- Ordering blindly — always open the product size chart before confirming.
- Forgetting the Asian template — if between two sizes, go up a notch.
- Ignoring the cut type — compression, loose, fitted: each piece should be chosen differently.
Once you have found the right size, keep your items looking impeccable wash after wash with our care guide. And to compose your entire wardrobe, see the Solo Leveling clothing guide.
FAQ — Solo Leveling Sizing
Do your clothes run small?
Yes, often: our cuts follow an Asian template that is more fitted than European sizes. If you are between two sizes or enjoy comfort, take one size up. The size chart on each product page provides the exact measurements.
How do I measure my chest size?
Wrap a tape measure around the widest part of your chest, keeping it flat under the armpits without pulling it too tight. Compare the figure obtained to the product size chart: it is the most reliable measurement for choosing your size.
What size for layering multiple items?
Take your usual size for the base layers, and consider a size up for the jacket if you plan on wearing a thick sweater underneath. The goal: to be able to move freely without it pulling at the shoulders.
Can I exchange if the size doesn't fit?
Keep the item unworn with tags attached, and contact us: we will explain the steps for an exchange. However, it is better to measure carefully before ordering to avoid returns.
Are women's and men's sizes different?
Yes, women's cuts (t-shirts, tank tops) are fitted to the female silhouette, while unisex or men's models are straighter. Check the specific chart for each product, which always indicates the corresponding cut.



