SKU: 97867675345

I Belong Here Sweatshirt

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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

I Belong Here SweatshirtThe Pulitzer and Tony Awardwinning PROOF is back on Broadway reawakening a story of brilliance and belief after the discovery of a revelatory mathematical proof. The new Social Goods x PROOF collaboration, a creative play on the Pythagorean theorem, supports the Year of Math to bring the power and beauty of mathematics directly to local communities, schools and libraries through the accessible, high impact programming. Soft, plush sponge fleece raglan

The Pulitzer and Tony Award–winning PROOF is back on Broadway reawakening a story of brilliance and belief after the discovery of a revelatory mathematical proof. 

The new Social Goods x PROOF collaboration, a creative play on the Pythagorean theorem, supports the Year of Math to bring the power and  beauty of mathematics directly to local communities, schools and libraries through the accessible, high-impact programming.

  • Soft, plush sponge fleece raglan crewneck sweatshirt
  • 52/48 airlume combed and ring-spun cotton
  • Machine wash
  • Unisex sizing and runs large, if looking for a more snug fit we recommend sizing down
  • Printed in USA

Benefits: The 2026 Year of Mathematics Campaign, a national celebration designed to reignite America’s appreciation for math by bringing programming directly into our communities. 

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SKU: 97867675345

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4.0 ★★★★★
Based on 15 reviews
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J
Verified Purchase
joymom
Port Orchard, US
★★★★★ 5
Great Value for a ball my dog loves!
Color: S6-muti-color
I wish these ball were in the subscription program! My dog gets sooo excited by the new ball, but her interest in things lasts for a few days. She kills the squeak within 11minutes, but the squeaker stays in place rather than becoming a chocking or swallow hazard, and she still loves to chew it. Next, we must throw the ball approximately 723 times the first day, possibly 496 times on day 2, and just 3- 4 on day 3, at which point she will chase the ball before hollering "it's over here if you need it," while she checks on the chipmunk den. We currently have 17 of these balls in our yard (because we have given several leftovers to a less discriminating doodle next door). These balls hold up really well, get her extremely active for the first couple of days, and are a much cheaper than doggie daycare (after an active morning with a new ball, she is happy to chew on it and sleep much of the day). I always have these on hand!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
M
Verified Purchase
Michelle
San Leandro, US
★★★★★ 4
Pieces chewed off
Color: white & green
My Aussiedoodle loves it. I throw it down the hallway, it bounces crazy, and he chases it. The only complaint is that he can't chew much of the ball part. So now I have to have it put away and brought out for special playtime.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
L
Verified Purchase
Lorraine Nathanson
Whiting, US
★★★★★ 5
Colorful, Sturdy & Great Value
Color: Large Set of 4
Purchased for our two puppies when they were 2 months old and weighed about 14 pounds so theses balls were a little big for them to hold in their mouths but that didn't stop them from trying. While they did like these balls they much preferred softer soccer balls, the later of which did not hold up well at all. I had hoped they would play with these balls more when they were older but that hasn't happened 5 months later. I guess it's no fun if you can't tear the toy apart. Colors are very bright and they do enjoy chasing after them as long as I am the one rolling them across the room for them. Maybe when they progress to batting things with their paws they will start to do this for themselves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2025
E
Verified Purchase
Erik
Draper, US
★★★★★ 5
My pup loves them
Color: Large Set of 4
Colors are bright and my dog loves the squeaky! Good size no worries of choking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025
M
Verified Purchase
Mary Freeman
Port Orchard, US
★★★★★ 5
amazing
Color: Large Set of 4
good buy worked well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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