Giro Chrono LS Base Layer

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. To perform during the most intense rides, the form-fitting Chrono™ Long Sleeve Base Layer manages perspiration, features extra insulation, and will keep you doing what you do best.