On Running Lightweight Running Cap

Keep the sun and sweat out of your eyes on sunny days; with the On Running Lightweight Cap. You’ll be able to achieve a comfortable and precise fit thanks to the adjustable rear strap and soft sweatband; while ventilation technology keeps the air flowing efficiently over your head. * New laser cut ventilation technology * Tear-proof woven fabrics * Ultra-soft sweatband * Clip-pull; one size fits all sizing