Big upgrades for this winter on Castelli's Nanoflex 2 Bibtights are the new Kiss Air Seat-Pad and the Castelli wordmarks, which are now reflective. Nanoflex fabric is warm and stretchy just like Castelli's thermoflex fabric. However unlike any other Thermal or Roubaix style fabric, Nanoflex is water resistant. The simple yet elegant design, minimizes seams for greater water resistance but the essentials are still there. The Castelli Nanoflex 2 Bibtights are ideal for cool damp days, on the bike.
Castelli roots can be traced back to a fine tailor, Vittore Gianni, in the heart of Milan, founded in 1876. It wasn’t until 1935 when a young Armando Castelli joined the company and transformed its future into the cycling apparel brand that it is today. Still in touch with their roots, Castelli products have a sophisticated Italian style, married with perfect fit and comfort.