Robert D.wrote a review of Castelli Summer Skullcap on April 29, 2016
I love most ALL Castelli cycling wear, and own tons of it, from Alpha, Sorpasso tights down to several short sleeve jerseys and bib shorts, gloves, even toe thingys. But this Summer Skull Cap has way too much Lycra in it. It took both hands (wishing I had a third) just to stretch it out over my head. Once on it just wanted to pop off. Might work if you have a small head, mine's large (58 cm circumference) so this went back. Going to buy another Headsweats Eventure Skullcap in white to complement the one in red I already own.