The secretrsquos out glenmuir has long been one of sports most prestigious golf and leisurewear brands now with the addition of incredible bamboo yarn glenmuir has taken their sports socks to new levels of comfort these under ankle lsquosecretrsquo socks are superb for sports incorporating bamboorsquos natural anti bacterial and odour resistant qualities and made with added half foot cushioning on the sole and heel along with compression arch support to help your feet stand up to