We think we have created THE most perfect joggers ever. Made of a super soft but incredibly high quality cotton mix fabric - cut with a wide leg for lots of movement and comfort. Toggle bottom - allowing you to wear wide leg or cinched in - and with a hidden internal drawstring so they can hug your waist just perfectly. And of course there are pockets!! An absolute must have Completely unisex - we have sized from age 12/14 all the way up to XL so you can get the perfect fit just for you. We think the age 12-14 should fit from about age 10 upwards. Please note the waist measurements below are unstretched - these are elasticated waists so will fit bigger than stated below. However you can also use the drawstring to make the waist smaller too.\ The legs are designed long on purpose so you can toggle and tuck the bottoms up. Size Leg length (inches) Waist (inches) Age 12-14 41 23.5 Age 14-16 42 25 XS 43 26.5 S 44 28 M 45 30 L 46 32 XL 47 34