Ksubi Short Sleeve Pocket Henley T-Shirt In Olive Raw/Rolled Edges Size: Large

Please see last picture - dark spot near the bottom on the back. Ksubi short sleeve pocket henley in green. Raw/rolled edging on the sleeves and hem. Although not on the tag it seems like slim fit to me based on the measurements. No rips or holes. Size on tag: L Approximately: 19" armpit to armpit. 16" across the shoulders. 28.5" collar to hem.