I bought this for 3,000 yen this summer. I ended up never wearing it, and it's still new with the tags on, without even trying it on. It's HeatGear, so it's technically for summer, but it's an item you can wear year-round. I hope someone can use it. New, unused With tags Original price: 4,400 yen UPF30 Under Armour UA HEATGEAR ARMOUR SS HeatGear Armour MCM3749WHT/WHT Training Wear Men's Short Sleeve Inner Shirt Brand: -