Boys 14 Regular 27x29 Black Levi 511 Jeans with built in adjustable band

Levi 511 boys jeans in black. They have some stretch with a red elastic band inside and 2 adjustable straps on either side of the waistband. The threading is starting to come loose, approx an inch, see pic. Otherwise, in really good condition and knees are still good. Measurements: Waist 27" Length 29" Fabric: 74.3% Cotton 24.5% Polyester 1.2% Elastane