Sunblock shields the skin from UV rays, but due to its sensitivity to water, it cannot protect eyes as they read through sentimental Hallmark cards. Safely shed a tear with today’s Groupon: for $39, you get one pair of Hobie polarized Motion series sunglasses (a $70 value) with shipping (a $7.50 value) from Hobie Polarized online (a $77.50 total value).

Hobie Polarized sunglasses shield eyes from the elements in sporty style. The Motion collection boasts 14 styles with frames forged from TR-90 nylon and lenses that block 100% of UV rays and 99% of stingrays, excluding the really tiny airborne ones. Frame styles including the sleek, sporty Surfrider in black or tortoise shell or the aviator-style Naples peep out from the easy-to-browse website. HydroClean hydrophobic coating firmly but sensitively rejects advances from untoward water droplets, dust, and grime. The easy-to-clean specs also resist scratches and are virtually immune to shattering, enabling a lifetime warranty.