Focusing on sporty style is easy with these unisex optical glasses by Polaroid. The rubberised temples are their secret weapon, with a compact silhouette and flexible construction, which makes them perfect on dynamic and adventure-filled days. The rectangular frames, made of lightweight eco-polyamide, are flat along the top. Options abound, from sober hues to vibrant colours, and even two-tone juxtapositions between the temples and front, an aesthetic choice borrowed from outdoor styles.