Thoughtful Design
Clean layouts, smart color use, and details that tell your story.
We trust the best in the game. As an official Richardson Team Dealer, we build custom caps with the highest level of quality, fit, and finishing available today.
Clean layouts, smart color use, and details that tell your story.
Richardson first, complemented by other top-tier partners.
Executed through trusted factory partners for consistent quality.
We partner with you from idea to delivery to get it right.
Boutique-level design. Factory-finished quality. Team and corporate programs dialed to your brand.
Goals, style, use case, and brand guardrails.
Clean layouts, proofs, and final specification.
Built with our trusted manufacturing partners.
Retail-grade finishing, on brand and on time.
“Every order that we have ordered through Megan and Shane have been delivered to us above all expectations. The quality and creativeness that Megan brings to the table is make for some eye catching caps to wear! Grand Slam has a customer for life in us for sure!!! Thanks Megan and Shane!”
“These guys sell great products and are very helpful!! Great one on one attention!”
“Great people to work with, kept me in the loop with my order, put together lots of options and color schemes for my hats, great pricing.”
“These guys really know their stuff. We use them for all our corporate and team gets jerseys shirts etc.”
“We got a team set of jerseys made by Grand Slam Caps and was nothing but pleased to work with them and hope to do business with them soon. Highly recommended.”
“Great company, great people and a great product!! Everything came just as described and arrived sooner then expected. They will get all of my future business. A+++++”
“We have used Grand Slam several times for promotional products. They have a great selection of quality manufacturers and merchandise. Their prices were great and the order process and delivery was seamless. Will definitely be using them from now on.”
“Very knowledgeable about the product, great service, and overall good company to buy sports apparel from.”
“We bought Richardson hats from Megan & Shane Deason Grand Slam Caps and we absolutely love them! They have the best customer service and made sure everything was perfect and we received them right on time! We have received so many compliments on these hats and you cannot go wrong with Grand Slam Caps!!! Such an easy process beginning to end!”
“Amazing service, custom apparel, I couldn't have asked for a better team. Thanks Megan—always wonderful uniforms!”
“I use Grand Slam Caps for my custom little league teams, top quality, excellent results. Thanks again GSC!”
Performance caps, tour-clean visors, and sun-smart styles — decorated to your spec, delivered on time.
Raised embroidery, woven patches, and PVC that holds up in heat and humidity.
Clear proofs, tight approvals, and delivery expectations set up front.
Direct Richardson sourcing and spec guidance for fit, fabric, and finish.
Tell us your quantity, deadline, and decoration style. We’ll take it from there.