MANASLUSKIING SUNGLASSES for Men and Women Matt black frame with smoke lens. Manaslu full framed skiing sunglasses is designed to race at high speeds. They are borned for competition. Helmet compatible, the Manaslu skiing sunglasses is Unisex and it is available in huge variety of lens colors . The frame is made from Biobase, a material that is incredibly durable, flexible, and lightweight that will bend under pressure and contour your face comfortably.