I already owned several of the short sleeve style of this shirt in green, brown, and this exact blue; all hdont have buttons below the neck and I always receive compliments because the colors are extremely vibrant, but not blinding.
I only purchased the long sleeved version for cooler temps. The long sleeve style has no buttons, which I knew when ordering.
Like the short sleeve, this shirt is very light weight, soft and has the exact brilliant blue color. This moisture wicking material stretches comfortably without losing shape and in the 100°F Texas heat, it never revealed sweat or had a wet appearance. As a matter of fact, on several 100°+ days this past summer, I purposely wore my short sleeved shirt right out of the washer… wow, instead of sweltering in the “hotter than hell” South Texas heat, I was cool as a cucumber and the color was even more vibrant, lol!
Something I think warrants disclosure that is not included on the label – when laundering moisture wicking garments, never use fabric softener and/or dryer sheets as it can cause permanent staining – unfortunately, I learned the hard way, after I ruined two moisture wicking polo shirts, ugh!
I don’t yet know whether this brand will be warm in the winter, it’s still unseasonably hot in San Antonio. However, I have other long sleeve shirts of the same material blend that I wore last winter and was never uncomfortable. This brand is surprisingly soft, so I expect it will be my first choice to place against my body when the weather necessitates layering to stay warm.