Mission Hockey has always been about providing roller hockey players with high quality Roller Hockey Pants that breathe. That's why they created the Inhaler series to do just that, which features the DS1, DS2, DS3 and DS4. Mission also updated the knees in the DS1, DS2 and DS3 to their Flex Rib knee panels which offer excellent mobility and durability. These pants are offered in both Senior and Junior sizes at multiple price points so you can get quality construction all the way down the line. Senior pants fit players that have a 30" to 38" waist and Junior pants fit a size 24" to 30" waist.