Review on Hat Beyond Thermal 2X Large Ks23_Coolgray Sports & Fitness and Cycling by Andrew Spainhour

i didn't know the cap and then it was just another name for SHAKA these are not the highest quality thermos. I typed "fitted thermos" into a search engine and this came up. Shaka isn't terrible, but not the best quality for a thermal. It is very thick and will become stiff and uncomfortable over time. I could buy a pro club pretty much the same as the ones in my area for about $8. Instead of waiting and thinking I'll get a good lighter and a better shirt.