What materials are sweatshirts made of?

Here are some common sweatshirt materials:

Cotton: Cotton is one of the most common sweatshirt materials. It is breathable, hygroscopic and very comfortable.

Wool: Wool sweatshirts are usually thicker and provide good warmth. Wool has excellent insulating properties but can be heavy.

Polyester: Polyester sweatshirts usually have good elasticity and durability, as well as certain windproof and waterproof properties.

Blended materials: Some sweatshirts are blended with multiple materials to combine the advantages of various materials, such as cotton-polyester blends, wool blends, etc.

Flannel: Generally made of polyester, flannel sweatshirts are warm and soft, making them suitable for autumn and winter wear.

Flannel: Flannel sweatshirts are generally made of wool, polyester or cotton, with a delicate surface and good warmth retention.

Elastic fabric: Elastic fabric sweatshirts usually have good elasticity, are close-fitting and comfortable, and are suitable for sports or casual wear.

Acrylic: Acrylic sweatshirts have certain thermal insulation properties, are lightweight, and have good wrinkle resistance.

Pullover fabric: Pullover fabric sweatshirts are often used for sports or casual wear. They have a soft texture and strong moisture absorption.

Nylon: Nylon sweatshirts are usually lightweight and have good waterproof properties, making them suitable for outdoor sports.

The choice of these materials depends on personal needs for comfort, warmth, breathability and usage scenarios. Different brands and designers may also feature unique blends of materials to provide a more diverse selection.