Levi’s 515 faded bootcut jeans with small hole at left knee size Large

Levi’s 515 faded bootcut jeans with small hole at left knee size Large. **Can not find any sign of a tag inside. The leather tag lists size as “L”…can’t find any info on this unique sizing** Any information would be so appreciated! Approximate measurements laying flat- Waist: 14” Hips: 20 1/2” Rise: 9 1/2” Thigh: 11” Inseam: 32 1/2” Outseam: 43” Leg opening: 8 1/2”