Sunscreen fabric refers to a type of material that is designed to provide protection against the harmful effects of the sun's ultraviolet (UV) rays. This type of fabric is commonly used in various applications, including clothing, outdoor furniture, and accessories, to help reduce the risk of sunburn and long-term skin damage caused by exposure to the sun.

The fabric is often treated or manufactured with special coatings that have UV-blocking properties. These coatings or treatments can help absorb, reflect, or scatter UV radiation, preventing it from reaching the skin beneath the fabric. This helps in creating a barrier between the sun and the wearer or the covered object.

Sunscreen fabric is especially popular in outdoor activities where sun exposure is high, such as hiking, camping, beach outings, and sports. Clothing items like hats, shirts, and swimsuits made from sunscreen fabric are designed to offer a higher level of sun protection compared to regular fabrics.

When choosing sunscreen fabric, it's essential to consider its UPF (Ultraviolet Protection Factor) rating. UPF indicates how effectively the fabric blocks UV radiation. The higher the UPF, the better the protection. Common fabrics used for sunscreen clothing include polyester, nylon, and blends with special additives.

It's important to note that while sunscreen fabric provides an extra layer of protection, it's still advisable to use additional sun protection measures, such as applying sunscreen to exposed skin and wearing sunglasses and hats for comprehensive sun safety.