This is a microfiber tee made of thick fabric, still, it's a soft fabric to the touch and so it's pretty breathable. It is made with 100% polyester so the fabric is synthetic, as it is made of thick fabric it is durable and can keep its shape for longer.
Features:

It is made with 100% polyester; its fabric is thick but soft weight (6.0 oz/yd² or 170 g/m²).
It has a regular fit, allowing it to be worn casually or in any other way you like to wear it.
It is tagless, has side seams and its elastic collar helps it retain its shape.
The printing method is sublimation printing, as it is a synthetic fabric. The best water-based pigmented inks in the U.S. are used for the sublimation process.
The mock-ups shown are to give you an idea of what the product would look like as this product is printed on demand and shipped by third parties.
We are not associated in any way with the mangaka of the original artwork. This is an original design, the composition, which is part of a creative project made by fans for fans.
It needs to be hand washed to preserve it longer. If machine washed the washing instructions are: cold (max 30C or 90F), gentle cycle, do not dryclean; do not iron; tumble dry: low heat; and do not bleach.

Size guide:
This size guide was made using the imperial sizing system.
Size s:

Width, in: 19.02
Length, in: 29.02
Sleeve length, in: 8.46

Size m:

Width, in: 20.51
Length, in: 30.00
Sleeve length, in: 8.74

Size l:

Width, in: 22.01
Length, in: 30.98
Sleeve length, in: 9.06

Size xl:

Width, in: 24.02
Length, in: 32.01
Sleeve length, in: 9.37

Size 2xl:

Width, in: 25.98
Length, in: 32.99
Sleeve length, in: 9.65