Merino wool is a beautiful thing. I bought 3 long-sleeve tops from MerinoTech - - a burgundy lightweight, a deep teal midweight, and a cherry red midweight. The hues are lovely - - much nicer than the colors my laptop screen displayed. I love them - - they are just what I wanted. They feel like a second skin. They keep me cozy and feel soft and smooth. I'm 5'6", 133 lbs and the small size fits perfectly. The sleeves lie close to my arms but not too tight and don't flop onto my wrist. I also have 3 wool tops from SmartWool which are snazzier. I love them, too, and they cost twice as much. So it's truly a great deal - - beautiful, form-fitting, cozy, perfectly functional, quite reasonably priced - - AND they gift you a pair of delicious wool socks! Great job, MT!