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Blue super-soft practice prince tee. Big Jerm (Jeremy Koling) brand shirt (back view).

2022 DIAMETER DESIGNS

Old stock from last year on SALE now

 

2023 DIAMETER ORIGINALS

Original Designs from team at Diameter Apparel.  Look great, feel good, play good.  Same material and fit that the pros are wearing on tour!
Big Jerm's vibrant and bold origami design looks great on the course and is guaranteed to improve your game (but only if you do 5 sessions of field work while wearing it). Repeating origami birds in pink, yellow, red, and purple. One of Jeremy Koling's favorite tournament-round polos.

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MissFrisbees

MissFrisbees

Social Media Drops

Diameter has partnered and will continue to partner with social media personalities building brands. We will be helping to manufacturer and distribute custom gear for YouTube, IG, SnapChat and TikTok users.
A repeating pattern of pink disc golf baskets on a blue base. Diameter Apparel designed Polo

Stuff on Sale

Some great deals on Diameter gear.
Big Jerm's vibrant and bold origami design looks great on the course and is guaranteed to improve your game (but only if you do 5 sessions of field work while wearing it). Repeating origami birds in pink, yellow, red, and purple. One of Jeremy Koling's favorite tournament-round polos.

The Big Jerm Collection

You knew he had the forehand, but did you know he has the design chops to match? Big Jerm played lead in designing his line of Tour Series Polos and Tees, and it really shows. They're bold, fluid, and catch the eye.
The Thomas Gilbert Collection

The Thomas Gilbert Collection

This guy is easy to root for. He has incredible disc golf talent; he makes outside the circle putts like it's nothing to him, and drives a disc like very, very few can. He's also Canadian, and a genuinely good dude. His design style is bold and playful, displaying his Canadian pride. We are proud to be working with him. 

Big Jerm (Jeremy Koling) designed black and grey tiger striped Diameter Apparel disc golf polo

Tour Series

Purchasing a Tour Series product is a fantastic way to support your favorite touring professional. A portion of the purchase goes directly to the player.
Warm Stuff

Warm Stuff

Sometimes you need a bit more than a polo to keep you comfortable out on the course. This casual warm gear is great for wearing around the house and for your non disc-golf outdoor pursuits as well.