Lycra, cotton, synthetics, sometimes even SILK!
If you mean clothes, for a Rec gymnast just a t-shirt and shorts, but for a squad gymnast, a leotard, or a crop top. Also neat hair is required
A combination of lycra, spandex and mesh fabrics.
Leotards and sometimes like short shorts over a leotard
either silk or polyester
It is used for making undergarments sports wear, children's wear, babies outerwear.
Any light fabric, such as cotton will be great for summer wear.
cotton is the best material for absorbing sweat
Sports bra
Solid silicone plugs.
It is cool to wear
the least sensible fabric to wear would be wool and leather
Polartec fleece is a knit fabric. It is used for thermal insulation gear such a blankets, hats, and vets. It is also used for sports gear and active wear.
hemp fabric is the fabric of choice for green people....
If a man decides to wear suspenders the best material would be a nice soft leather or a really good polyester design.
The best pajamas fabric would be 100% cotton. However the most important thing is the fabric density also known as the thickness of the fabric. You would want a thinner cotton fabric as it will allow heat to escape and keep you cool. You would want to stay away from any synthetic fibers like polar fleece in the summer as that kind of fabric tends to lock heat in.
The best type of maternity bottoms to wear when working out would be to wear a type of soft maternity sweat pant . Usually anything 100 percent cotton would be best as they are the most breathable fabric .