K.I.S.S., an acronym for keep it simple, stupid, is a design principle noted by the U.S. Navy in 1960. The K.I.S.S. principle states that most systems work best if they are kept simple rather than made complicated; therefore, simplicity should be a key goal in design, and unnecessary complexity should be avoided.
Heavy weight 100% natural cotton t-shirt in black with design at front and back
New El Solitario T-Shirts with heavier cotton, are shorter, have slightly wider sleeves and a closer neck.