Our most advanced hot weather jersey ever, the 2026 Dottore Clima jersey has been re-engineered on the basis of developments made for Q36.5 Pro Cycling’s 2025 Vuelta a Espana campaign. The new Dottore Clima jersey features an even lighter (but always protective) polyester-graphene yarn for ultra-efficient thermal conductivity, now augmented with a new sleeve design made from an ultra-light 10mm ribbed aero fabric. The result is our most-advanced epic racing jersey ever, constructed for speed, versatility, protection and comfort even in the most extreme conditions of summer.