FlashDry™ fabrics are engineered to accelerate the removal of moisture from the skin and speed up evaporative drying. FlashDry™ enables you to stay drier, more comfortable and out performing longer in a wide range of weather conditions and environments. FlashDry™ doesn't add weight or bulk and never washes or wears out.
Ultraviolet Protection Factor (UPF)
The UPF (ultraviolet protection factor) is a numerical rating given to clothing to indicate how effectively the fabric blocks ultraviolet (UV) radiation. A UPF rating of 25 means that only 1/25th (or 4%) of the UV radiation can penetrate the fabric. Unlike SPF, which only expresses a sunscreens protective value in terms of limited wavelengths of light, UPF applies to a range of broad spectrum UVA and UVB radiation. The highest UPF rating a garment can be assigned is 50+. A piece in this range is determined as providing "excellent" protection from UV radiation.