What is Penumbra? Penumbra is essentially the light that surrounds the dark, a term most used in astronomy to describe the shadow of an eclipse. With this in mind, we've teamed up with designer Steven Arcella to create these limited edition tees just in time for the 2017 August eclipse!
All of our tote bags are hand-printed using glow in the dark ink by Kingsland Printing in Brooklyn. Glow wherever you go with this limited edition Penumbra tote!
All of your proceeds go to help support our programs.