Endura Marlin, Light Weight Sunglasses A 1-piece photochromic lens & superlight, rimless frame construction makes the Marlin a practical choice for performance cycling. The rimless design not only keeps the weight low for greater comfort but also means that the large leans area & wrapped around shape gives unrestricted all-round vision & excellent wind & weather protection. Rubber-touch temples & moulded nosepiece. Supplied complete with hard case & soft wipe microfibre carry pouch.