Unbranded UB201 raw selvedge denim (worn once)

Waist 15.5 flat; inseam 32.7 ish. Other measurements and photos attached. Bought this new and tried them on at home and wore them once. Note, this also has something on the butt near the center seam - I haven't tried to clean/wash it and it can be seen in the photos as highlighted. Product page here: https://theunbrandedbrand.com/products/ub201-tapered-fit-indigo-selvedge