Paul Smith + Kask Protone Cycling Helmet with a 'Rainbow Gradient'. Designed with the help of the decorated cycling team, Team Sky, this helmet is designed with a focus on performance, lightness and above all, safety. Made in Italy. Size M: 48-58cm. Made in Italy, this helmet features 14 vents, a chin pad with eco-leather chinstrap and a removable and washable inner Coolmax® padding. Only available for delivery in the US. Size L: 59-62cm. Octo Fit adjustment system guarantees a perfect fit to any kind of head shape. Multi In-Moulding Technology to improve the shell's shock absorption. Rubberised Micro Dial adjuster. Tridimensional 3D DRY padding. In-moulding technology to improve shock absorption. MIT technology improves protection.