Photochromic (Clear/Smoke) Face Shield Helmet Visor Replacement for K1 S, K3 SV, K5 S Motorcycle Full HelmetsOnline

Get ready for baseball season with official Photochromic (Clear/Smoke) Face Shield Helmet Visor Replacement for K1 S, K3 SV, K5 S Motorcycle Full Helmets from the ultimate source for sports product. Get your hands on a new Photochromic (Clear/Smoke) Face Shield Helmet Visor Replacement for K1 S, K3 SV, K5 S Motorcycle Full Helmets for your favorite player ,we have something for every fan.

Aftermarket helmet visor for K1 S / K3 SV/K-5 S helmets.

Photochromic shields will turn dark in sunlight and become clear(or almost entirely clear) again when indoors. This is the result of chemical responses to the presence (and absence) of ultraviolet light.

Photochromic shields are known to darken more quickly than they lighten and the speed it takes is slightly temperature dependent too. If it’s a really bright and sunny day, they’ll typically reach max darkness in about 20s. Full activation will be in 2 minutes.

UV Protection: Blocks 99% of UVA and UVB rays. Impact resistant.

Photochromic performance is influenced by temperature, UV exposure and riding posture. PLEASE NOTE!

This is a one-of-a-kind Photochromic (Clear/Smoke) Face Shield Helmet Visor Replacement for K1 S, K3 SV, K5 S Motorcycle Full Helmets for people. Made from 100% high quality materials, this Photochromic (Clear/Smoke) Face Shield Helmet Visor Replacement for K1 S, K3 SV, K5 S Motorcycle Full Helmets will keep you dry and comfortable no matter how tough the game or practice gets.