Mystery T-Shirt – Diadem Sports

Free shipping on orders over $75

Mystery T-Shirt

$30.00 $7.50 Save $22.50

Secure Checkout

Next Day and 2nd Day Air Shipping: Orders placed before 12pm EST will ship the same day. Demos or restringing not included. Sale items are not eligible for return.

[{"id":40637642506322,"title":"XS","option1":"XS","option2":null,"option3":null,"sku":"SHIRT-MYSTERY-XS","requires_shipping":true,"taxable":true,"featured_image":{"id":30891992744018,"product_id":7203004645458,"position":1,"created_at":"2023-12-08T15:50:46-05:00","updated_at":"2025-05-21T09:49:14-04:00","alt":null,"width":1500,"height":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354","variant_ids":[40637642506322,42051147923538,42051147956306,42051147989074,42051148021842]},"available":true,"name":"Mystery T-Shirt - XS","public_title":"XS","options":["XS"],"price":750,"weight":0,"compare_at_price":3000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":23258002751570,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":42051147923538,"title":"S","option1":"S","option2":null,"option3":null,"sku":"SHIRT-MYSTERY-S","requires_shipping":true,"taxable":true,"featured_image":{"id":30891992744018,"product_id":7203004645458,"position":1,"created_at":"2023-12-08T15:50:46-05:00","updated_at":"2025-05-21T09:49:14-04:00","alt":null,"width":1500,"height":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354","variant_ids":[40637642506322,42051147923538,42051147956306,42051147989074,42051148021842]},"available":true,"name":"Mystery T-Shirt - S","public_title":"S","options":["S"],"price":750,"weight":0,"compare_at_price":3000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":23258002751570,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":42051147956306,"title":"M","option1":"M","option2":null,"option3":null,"sku":"SHIRT-MYSTERY-M","requires_shipping":true,"taxable":true,"featured_image":{"id":30891992744018,"product_id":7203004645458,"position":1,"created_at":"2023-12-08T15:50:46-05:00","updated_at":"2025-05-21T09:49:14-04:00","alt":null,"width":1500,"height":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354","variant_ids":[40637642506322,42051147923538,42051147956306,42051147989074,42051148021842]},"available":false,"name":"Mystery T-Shirt - M","public_title":"M","options":["M"],"price":750,"weight":0,"compare_at_price":3000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":23258002751570,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":42051147989074,"title":"L","option1":"L","option2":null,"option3":null,"sku":"SHIRT-MYSTERY-L","requires_shipping":true,"taxable":true,"featured_image":{"id":30891992744018,"product_id":7203004645458,"position":1,"created_at":"2023-12-08T15:50:46-05:00","updated_at":"2025-05-21T09:49:14-04:00","alt":null,"width":1500,"height":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354","variant_ids":[40637642506322,42051147923538,42051147956306,42051147989074,42051148021842]},"available":false,"name":"Mystery T-Shirt - L","public_title":"L","options":["L"],"price":750,"weight":0,"compare_at_price":3000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":23258002751570,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":42051148021842,"title":"XL","option1":"XL","option2":null,"option3":null,"sku":"SHIRT-MYSTERY-XL","requires_shipping":true,"taxable":true,"featured_image":{"id":30891992744018,"product_id":7203004645458,"position":1,"created_at":"2023-12-08T15:50:46-05:00","updated_at":"2025-05-21T09:49:14-04:00","alt":null,"width":1500,"height":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354","variant_ids":[40637642506322,42051147923538,42051147956306,42051147989074,42051148021842]},"available":false,"name":"Mystery T-Shirt - XL","public_title":"XL","options":["XL"],"price":750,"weight":0,"compare_at_price":3000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":23258002751570,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/diademsports.com\/cdn\/shop\/files\/MysteryShirt.jpg?v=1747835354"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Dive into the unknown and score a Mystery T-Shirt for just $10. We're cleaning out our stash, and each shirt is a surprise – could be a closeout gem or a quirky limited edition. Perfect for those who like a bit of mystery in their wardrobe.

*Item not eligible for returns, refunds, or exchanges.*

You may also like

Don't forget your paddle cover!

Our neoprene covers utilize a zipper slide fastener to give your paddle a snug fit.

Shop Covers

Customer Reviews

Published date

11/08/24

Awesome shirt and great deal!

Awesome shirt and great deal!

Nick L. 🇺🇸

Verified Buyer

Published date

11/08/24

Was this review helpful?

0

2

Published date

09/19/24

Best deal on the site

I’ve ordered 4 mystery shirts and it’s the best deal out there. Every shirt has been great and fits perfectly. I find myself wearing them more than any other workout shirt I have.

Kevin A. 🇺🇸

Verified Buyer

Published date

09/19/24

Was this review helpful?

0

2

Published date

09/16/24

Quality

Much nicer tshirt than I expected. Nice thin dark blue that’s 50% cotton and 50% polyester. Great for game play and sporting your favorite pickleball paddle brand.

Jason H. 🇺🇸

Verified Buyer

Published date

09/16/24

Was this review helpful?

0

2

Published date

07/10/24

High quality short that looks great.

As I did not know what was coming, I was happy to get a nice very high quality shirt with diadem and diadem only on the back. Nothing complex, just the brand which I like, as well as the fit that this shirt gave me!

Sean J. 🇺🇸

Verified Buyer

Published date

07/10/24

Was this review helpful?

1

1

Published date

07/03/24

Mystery shirt

The shirt was a nice surprise and the fit was perfect. Good feel and comfortable.

Manuel M. 🇺🇸

Verified Buyer

Published date

07/03/24

Was this review helpful?

1

1

Published date

05/08/24

Loved it. Great shirt

Milosh

Verified Buyer

Published date

05/08/24

Was this review helpful?

1

1

Published date

05/08/24

Loved it

Milosh

Verified Buyer

Published date

05/08/24

Was this review helpful?

1

1

Published date

04/01/24

Diadem

All good

Jeffrey B. 🇺🇸

Verified Buyer

Published date

04/01/24

Was this review helpful?

1

1

Published date

03/14/24

All around nice shirt!

Very comfy good fit. Diadem colors have always been my favorite!

Anne B. 🇺🇸

Verified Buyer

Published date

03/14/24

Was this review helpful?

1

1

Recently viewed