Join in on the fun with this NASCAR inspired tee which shows off driver Martin Truex Jr's favorite No. 19 car in an exciting color changing way
Colors adjust back and forth in seconds! Even on a cloudy day, 80% of the sun's UV rays still pass through the clouds, making your Del Sol T-Shirt change!
You'll love this relaxed tee and it will only get softer every time you wear it
Spectrachrome Crystals reveal hidden colors when exposed to ultraviolet waves. When exposed to the sun, the crystal has an energy-shift causing the color of the dye to become visible to the human eye
Our mission is to create fun, joy, smiles and memories for everyone under the sun. We've been doing so since 1994 with our color-changing clothes & accessories
Del Sol Color-Changing NASCAR Men's Martin Truex Jr Classic Crew T-Shirt