In cool conditions the mesh construction gives the warmth of wool but won´t wet out on high-intensity rides.´´What is that?´´ Social media lit up when Tao Geoghegan Hart wore a prototype of this base layer up and over the Stelvio on his way to winning the 2020 Giro d´Italia.Those conditions highlight where this piece excels:it provides a surprising amount of warmth by pulling moisture away from the body to keep you warm, but the mesh construction means it´s never too hot.Great under a jersey for high-intensity riding or those chilly early-season races.Features:Merino wool mesh mixed with nylon for strength and elastane for stretch.Minimalist lightweight construction for reduced bulk.Woven scorpion logo label at side of collar. Compare prices from: Castelli in Men's Underwear