Functional and highly breathable material made of microfibers. Microfibers have a smaller diameter than regular polyester fibers, are finer, softer and more pleasant to the touch. Thanks to the use of microfibers, there are many times more surface areas and spaces between fibers in the knitted fabric. Sweat is thus transported away from the surface of the body faster than when using ordinary polyester, which increases user comfort. The material is light, airy, does not irritate the skin and is very comfortable to wear. Functional and highly breathable material made of microfibers. Microfibers have a smaller diameter than regular polyester fibers, are finer, softer and more pleasant to the touch. Thanks to the use of microfibers, there are many times more surface areas and spaces between fibers in the knitted fabric. Sweat is thus transported away from the surface of the body faster than when using ordinary polyester, which increases user comfort. The material is light, airy, does not irritate the skin and is very comfortable to wear.