Under Armour Undeniable 5.0 XS Pkble

16% Polyester: A synthetic fibre that is made from polyethylene terephthalate (PET) and is known for its durability, low wettability and ability to dry quickly. Due to these properties, it is often used as an additive in textiles, which improves their performance properties such as shape retention and wrinkle resistance.

84% Nylon: This synthetic polymer became the first commercially successful synthetic fibre made directly from coal, water and air. Nylon is characterised by its high strength, abrasion resistance and ability to dry quickly.