Thermolite

ThermoLite® is a synthetic form of insulation created by Invista. The innovative insulation is used in a variety of products, including outdoor apparel and sports gear, and it is used frequently to substitute for natural insulators. Designed to be extremely lightweight, ThermoLite manages to provide insulation, warmth, waterproofing without weighing down. Because of ThermoLite’s hollow-core insulators, anything that contains ThermoLite has a tendency to dry faster when it absorbs any moisture, and also provide more warmth when you need it.

Lycra

Lycra® is the brand name of Invista, one of the world’s largest producers of polymers and fibers. Lycra® as synthetic fibre is used to make stretchable clothing such as sportswear. The fibers can be stretched to almost 500 % of their length and will return almost exactly back to original size and shape. The fibers are soft, and smooth. They are easily dyed. They are also resilient since they are resistant to abrasion and the deleterious effects of body oils, perspiration, and detergents.