Dark Sky Scale Glow Women's Relaxed Tee Size:L shoe size 5-11

shoe size 5-11

See Details tab for more info

Microwave and dishwasher safe

TAC or CR-39 Polarized lens with 100% UVA/UVB protection

Dark Sky Scale Glow Women's Relaxed Tee Size:L shoe size 5-11The Bortle Scale measures the darkness of night skies and ranges from Class 1 (pristine, dark skies) to Class 9 (inner city light pollution). This helps astronomers and stargazers understand how much light pollution affects visibility of stars, planets, and celestial events. Featuring glow in the dark printing! Designed as to be slightly relaxed with the hem falling right at the hip If you're looking for a roomier fit, size up one size Machine wash