Dark Sky Scale Glow Women's Relaxed Tee Size:L • Elastic contains latex

• Elastic contains latex

Shirts are a 50/50% cotton poly blend

shoe size 5-11

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

and safflower oils

Dark Sky Scale Glow Women's Relaxed Tee Size:L • Elastic contains latexThe 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