6pm via Amazon offers Prime members the Oakley Men's Holbrook Sunglasses
in Red/Grey, model no. OO9102-83, for $39.99
with free shipping
. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $5.48.) That's $19 under our mention from last Black Friday week and the lowest total price we've seen. (It's a current low by $20.) They feature plutonite lenses and 100% UV protection.