Men's Lululemon Athletica Re-Run Long Sleeve Base Layer 📏23x30.5 (pit to pit x length) Unsure of size, measures around a Large/XL. I checked the inner hemline for a size but came up with nothing. It looks exactly like the one above in the photos, just a long sleeve version. I was unable to find any info about the LS version online. All in all, I'm unsure of the exact style name for this long-sleeved version. Excellent, preloved condition