Jeansian Men's Slim Fit Long Sleeves V Neck Casual Henleys T-Shirts Tee D507 Cotton Blend Slim Fit Style, If You Want Loose Fit , Please Choose 1 Size Up. Machine Or Hand Washable US XS(160-165cm 55kg-60kg) (5'3"--5'5" 121-133lbs) US S(165-170cm 60kg-65kg) (5'5"--5'7" 133-144lbs) US M(170-175cm 65kg-70kg) (5'7"-5'9" 144-155lbs) US L(175-180cm 70kg-75kg) (5'9"-5'11"155-166lbs) Size please take "Product Description" below for reference. Please allow 1-3cm difference due to manual measurement.