The Kolby 9in Stretch Short will keep you looking cool and comfortable all through the warmer months. Kolby Keep Cool: Where fashion meets function. A collection of fabri The Kolby 9in Stretch Short will keep you looking cool and comfortable all through the warmer months. Kolby Keep Cool: Where fashion meets function. A collection of fabrics that use sweat wicking, shape retaining and breathable material to help keep you cool and dry while on the move. Keep Cool tops use a special inner