UltraCool ラグラン長袖

The raglan sleeves give a nice range of motion for lounging around, and the fabric genuinely feels cool against the skin even after a few hours on the couch. Ordering a size up was the right call since it definitely runs snug, but the fit is still comfortable.

I was hesitant because the description warns it runs small, but sizing up worked perfectly. The NASA-engineered fabric really does keep me from overheating during long work-from-home days, which is a game changer for lounging.

I was skeptical about the NASA thing, but after wearing this raglan through a sweaty afternoon and a cool evening, I get it. The fit is nice and relaxed, though I did size up because the description warns it runs small.