Under normal light, their bone-white kinds are indistinguishable, however place them in ultraviolet light and they erupt in sublime swirls and polka-dot patterns not seen in their fashionable descendants. Flexibility improves because your feet are flexed and extended past their regular range when wearing the fins. You gain additional energy in your legs because your feet have a bigger floor space when...
pull buoy
Under normal light, their bone-white kinds are indistinguishable, however place them in ultraviolet light and they erupt in sublime swirls and polka-dot patterns not seen in their fashionable descendants. Flexibility improves because your feet are flexed and extended past their regular range when wearing the fins. You gain additional energy in your legs because your feet have a bigger floor space when...