Cotton is the most widely used fiber in the world. It has good strength, is extremely soft and comfortable, and since it's quick drying it is perfect to wear in hot weather conditions.
The first completely synthetic fiber developed. Known for its high strength and excellent resilience, nylon has superior abrasion resistance and high flexibility.
Blending spandex with other fabrics creates a more stable, durable garment. Adding spandex to a fabric also provides a higher level of comfort, a longer shelf life, and a better resistance to perspiration and body oils.