An awesome mountains design for people that are geometry lovers! A soft cotton or cotton blend design that's designed for your comfort! Makes a great gift for friends and family during gift giving occasions such as birthdays, Christmas or graduation! All folks who love geometry, hiking, outdoor will love this retro 70s 80s 90s vintage comfortable t-shirt!mazing designs, sayings and cool themes like geometry. Lightweight, Classic fit, Double-needle sleeve and bottom hem