Nike Dri-FIT Aerobill Featherlight Perforated Running Cap
"When I don't want to do my hair before going on a run or it's extremely sunny and hot outside, the Nike Dri-FIT Aerobill Featherlight Perforated Running Cap ($28) is always a clutch option to have on hand. It's extremely lightweight and absorbs sweat well and keeps the sun out of my eyes." — TP