Jogging bottoms for 10 year old boy with tiny waist

[tunnocksreturns2019]

Where oh where can I get jogging bottoms for my average height very skinny 10 year old? A drawstring that actually pulls in is a must. We’ve relied on m and s school joggers but even those are too big. He’s currently in age 8-9 of the m and s ones - they are way too short but the next size up is still too short but too way too wide in the waist, even with drawstring pulled in 🙄

I do feed him! At home he wears skinny jeans with waist adjusted but he needs joggers for PE and forest school. Any ideas v appreciated

M and S I find are overly generous. Gap tend to be a bit tighter on sizes and H and M.

Thanks!

Decathlon. It's a French brand, and so I find the sizing is smaller.

I take in the waists!

I have a skinny waist tall 6 yr old and buy next joggers and tie them up.

Thanks everyone. I’m not good at sewing alas.

La, Redoute were always small. Some of the brands do skinny slim joggers like Adidas. You might want to try Primarni too.

Converse joggers have pretty small waists. The leg length is not hugely long, though, unfortunately.

Primark. I have a very skinny 10yo, he lives in joggers (he hates the feel of jeans) and it's the only place I've found ones to fit him. Roll on the summer when he can go back to his much beloved shorts!

Thanks for tips everyone! I’m off to a city with a Primark and a Gap on Sat so will get this sorted out!