Tough HeadwearCooling Skull Cap Helmet Liner for Men - Sweat Wicking Motorcycle & Football Under Hard Hat Liner - UPF 50 Sun Protection Running & Cycling Head Caps - Black

Thought it would be stretchable but not and also not a good fit.

I wear an XL helmet and I found it did not stay put very well. (too tight / too small) It kept bunching up top. If you wear an XL or bigger helmet, this might not be the best for you.

Resultó genial. Lo utilizo bajo el casco protector para cuando uso la bicicleta o para cuando nado. Muyyyy bueno!

Good quality

Very fast drying, comfortable and fits well. Excellent as a inner skull cap inside a motorcycle helmet. Dries quick enough to wash every day.

UPDATEHarley used to sell these under there brand nameIt was a Nylon type spandex!More than Several years ago, now none fit me at all and there design and make have not been to previous standards!I had the Harley original one like this for eight years and it’s still holding up even though you can see through it nowI Bought this one a while ago and shortly after use and washing it was no longer good for any use or wear at all!Why the can’t anyone make one like Harley use to?Like a high grade nylon spandex cap?For dang sakes!!