SolarShield is Craghoppers' range of sun protective fabric tested for UV-protection UPF40+.
Sun-protection is given by a combination of 3 things, the density of the fabric construction, the type of yarns used and its colour.
SolarShield Rating: Excellent
UPF Index: 40+
Blocked UVR: 97.5%+
UV Radiation: 2.5% or less
These are the rays that are mostly responsible for sunburn and skin reddening. They don’t penetrate as deeply as UVA rays, but they’re just as damaging. They play a large part in the development of skin cancers including melanoma.
About 95 percent of the UV rays that reach the ground are UVA rays. The other 5 percent of UV rays are UVB.