Blank Caps and Hats | Wholesale Caps and Hats | Baseball Caps | Cap Wholesalers. CAPwholesalers offers the largest selection of wholesale hats online including Yupoong Caps, Flexfit Hats, Cobra brand trucker Hats, Mega baseball caps, Otto Comfy Hats and authentic Richardson 112 brand hats. Also see the UltraFit ONE caps and the O/C brand. If you are interested in custom flexfit caps or embroidered flexfits please click through to our site Customizedwear.com The original Flexfit cap by Yupoong set the standard for all other flex styles to follow. There are many Flexfit caps to choose from. The Flexfit 180 Delta stretch fit cap is made of 92% Polyester � 8% Spandex with a Permacurv...