Boys Adidas Track Bottoms Pants NWT Size US Large

I bought a few of these when I was in the UK as my boys lived in these style pants and they washed so well. They are polyester with a soft mesh lining. Cuffed bottoms. Great for the Winter as made with reflective technology and have reflective strips on the back of each leg as shown in photo 5. Size US large / UK 13 -14 yrs. Inside leg approx 30". Please note colour is between navy and grey and more true to photo 4.