In cool conditions the mesh construction gives the warmth of wool but won't wet out on high-intensity rides.
What is that? lit up our social media channels 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, keeping you warm always, but the mesh construction means it's not too hot. Great under a jersey for high intensity, or for layering under a jacket.
Features • Performance fit • Merino wool mesh mixed with nylon for strength and elastane for stretch • Minimalist finishing at collar, wrist and waist for minimal bulk • Reglan sleeve to avoid seam on shoulder under bib strap • Woven scorpion logo label at side collar • Rosso Corsa: Our Rosso Corsa label is only applied to the highest-level products we make. Every thread and fiber, every curve and contour is obsessed about. Rosso Corsa represents a categorical breakthrough in cycling innovation and the meticulous craftsmanship you expect from Castelli’s performance-enhancing apparel