Please read the description to the end before purchasing. We do not accept returns or exchanges due to the increase in returns and fraudulent claims of effectiveness. MUJI Men's Long Sleeve Check Shirt Size...M The actual color is similar to the third photo. 100% cotton The fabric is for autumn and winter, and it's not thin. It's not bulky either. There is some wear and tear. That's why it's priced lower. Items for autumn and winter cannot be sold in bulk if shipped via Yu-Packet Post. We will ship via Yu-Packet Post. If you have any questions, please ask before purchasing.