Official Merchandise

The Underbrook Pro Shop

Membership is nearly impossible. The hat will not be. Everything printed on demand, because holding inventory would imply our leadership plans ahead.

Opening Soon

The Collection

Prices to be announced once the board settles on numbers that are, in the club tradition, a lot and going up.

Flagship
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The Chairman Emeritus Hat

Embroidered crest. Identical to the one worn by Mike S — Founder, Chairman Emeritus, and Visionary. He is the godfather. Enough said.

Pricing Pending Board Approval
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"Computer Glitch" Mug

The official excuse of Underbrook, now in 11oz ceramic. The Brad McD Special: blame the simulator, sip, repeat.

Pricing Pending Board Approval
Members Only*
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Greatness… Indoors Polo

Moisture-wicking performance fabric for athletes who face zero weather of any kind. *Also sold to non-members. Everything is.

Pricing Pending Board Approval
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The Christmas Spectacular Quarter-Zip

Black tie optional. Quarter-zip mandatory. Wearable at all six Majors and at least two funerals (see: Michael McD).

Pricing Pending Board Approval
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Director of Security Bandana

As worn on duty by Ryan, Luke, and Brady. This asset needs to be protected. Period. Fits most Directors.

Pricing Pending Board Approval
๐Ÿบ

"Dues: A Lot & Going Up" Koozie

Keeps your official club beer (Pabst Blue Ribbon) cold while your invoice heats up. Frank M will call regardless.

Pricing Pending Board Approval
Limited
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Member/Pet Major Tee

Commemorating golf's most prestigious alternate-shot competition. Every dog that has competed has outdriven Frank.

Pricing Pending Board Approval
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"Frank M Is Calling" Tee

Front: his name on an incoming call. Back: "IT'S NOT GOOD NEWS." Pay your dues before wearing in the clubhouse.

Pricing Pending Board Approval
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LimonCello Hour Tumbler

Insulated, for the official sparkling water of champions. Also fits the official tequila, the official vodka, and the official red wine. We checked.

Pricing Pending Board Approval
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Official Simulator Towel

"For Wiping Screens, Not Tears." Crest on one corner, glitch appeal instructions on the other. Appeals denied.

Pricing Pending Board Approval
Guest Item
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"Frank's Guy" Guest Tee

Honoring the unidentified champion of the 2025 Summer Slam. If this shirt fits you, contact the club about your trophy and your tab.

Pricing Pending Board Approval
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"IPO Definitely In The Cards" Crewneck

Pre-IPO merchandise. Ownership of this garment confers no equity, voting rights, or membership consideration. Obviously.

Pricing Pending Board Approval
Enter The Shop

All proceeds go toward greatness. And the La Croix LimonCello budget.