The best thing about gas stations? When they have "FREE AIR"! Why not step up to the compressor and bathe in it? A little spritz never hurt anyone, right? Crank it up, make your own personal wind machine, and have a photo shoot right there at the service station? Speaking of air, the Airblaster Stripe Beanie traps some air next to your skin so that your dome stays warm, while also letting perspiration vapor escape through the pores of the knit structure. Air science.