CALI Strong Block Glow In The Dark T-Shirt: Cool T-Shirts of the Future

The CALI Strong Block Glow In The Dark T-Shirt is a durable 100% cotton standard fit tee featuring iconic chest, sleeve and back graphics. This is a true California t-shirt perfect for wearing in layers or on its own.

CALI Strong’s Glow In The Dark T-Shirts are more than ten times brighter and last ten times longer than other industry standard glow inks after exposure to light. Using state of the art manufacturing, the best raw chemical components and rare earth metals, our glow inks cost 10X more than regular t-shirt ink.

Photoluminescent pigments are phosphor crystals that radiate visible light after being energized. They possess the unique capacity to absorb and store light energy. In the dark, these pigments then emit a luminous glow by slowly releasing that stored energy as visible light.

Our superior next generation of glow crystals is suspended in a specially formulated ink carrier that allows UV light to charge it more efficiently. With traditional glow ink technology, only the top layer gets charged.

Standard photoluminescent inks are limited in how much glow pigment they can carry. The advanced suspension technology used by CALI Strong allows for a much higher photoluminescent pigment load.

With more powerful glow crystals inside, CALI Strong Glow In The Dark T-shirts deliver the brightest longest lasting glow prints on the planet.