Chloé's 'Cassidy' ski goggles have been developed with performance eyewear brand Dragon. Made in Italy from white acetate, they're fitted with anti-scratch, violet-tinted mirrored lenses that are great at enhancing detail so you can spot hidden bumps, moguls and ice. The double-layer face foam wicks away sweat, while the adjustable stretch-jersey strap is lined in silicone so it won't slip off your helmet.