The fox clothing flexair dh baggy short is the lightest race short fox has ever created with a size 34 weighing in at only 1312 ounces and the feeling of unrestricted freedom of movement that the flexair provides is due to the innovative 4 way stretch trumotion chassis the trumotion fabric used exclusively on this short has the highest abrasion durability test rating of any stretch short in mountain bike 40 higher than the next best stretch short on the market also with precision engine