I recently purchased a t-shirt and a Low Key Polo. I have worn the t-shirt twice and it certainly feels good and stands up to washing and drying, but that is not the reason for taking the time to write this review. It is the Low Key Polo that puts pen to hand. I quit wearing collared shirts and especially knits even before the quarantine, but it was there in my t-shirt drawer starting up at me. I had already been out on the trail for a couple of hours here in Austin, TX and I was well aware of how hot and humid the rest of the day was going to be. I have put this shirt to the ultimate 90 degree and 90+% humidity test and I am impressed. You promised me comfort and it is living up to the promise. Lets see how it performs later when I start shaking up the margaritas.