Giro Unisex Chrono LS Base Layer Adult Apparel
THE KEY TO TEMPERATURE REGULATION IN COLD WEATHER IS PERSPIRATION MANAGEMENT. WE DESIGNED THE CHRONO LONG SLEEVE BASE LAYER WITH OUR PROPRIETARY WIKPRO FABRIC TO KEEP YOU WARM, DRY, AND COMFORTABLE IN THE COLDEST CONDITIONS.
Wikpro is a proprietary blend of polyester and nylon knit that enhances moisture transfer while staying soft against the skin and providing great rebound and fit. This is the same fabric proven in our popular Chrono Base Layer, but constructed in a heavier weight for extra insulation. This next-to-skin garment is the foundation for a comfortable experience in the elements.
UPF 50+. A garment of 50 allows just 1/50th of the sunÍs UV radiation to reach the skin, helping to protect skin against damage from the sun.
WIKPRO FABRIC. WikPro fabric is a proprietary blend of polyester and nylon knit that enhances moisture transfer with an incredibly soft feel against the skin, and exceptional stretch.