{"title":"Captain Underpants","description":"\u003cp\u003eCaptain Underpants\u003c\/p\u003e","products":[{"product_id":"captain-underpants-t-shirt-circle-stars","title":"Captain Underpants T-Shirt - Circle Stars","description":"\u003cp\u003eThis officially licensed Captain Underpants t-shirt features Captain Underpants Circle Stars graphic — celebrating Dav Pilkey's bestselling children's book series. The bald, underwear-clad superhero who's been making elementary-schoolers laugh since 1997. Captain Underpants is Dav Pilkey's bestselling children's book series that debuted in 1997 with over 80 million copies sold worldwide. The series follows George Beard and Harold Hutchins, two fourth-grade pranksters at Jerome Horwitz Elementary, and their comic-book creation Captain Underpants — the bald, underwear-clad superhero alter ego of their grumpy principal Mr. Krupp. Rendered in ginger, this unisex tee delivers the design with the kind of clarity Dav Pilkey's bestselling franchise deserves. Printed on 100% ring-spun cotton with a soft, preshrunk feel that holds up to countless wears and washes. Available in unisex sizes S through 2XL. Shop NerdKungFu for officially licensed Captain Underpants tees and Dav Pilkey apparel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGinger Unisex T-Shirt\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e100% ring-spun cotton preshrunk jersey knit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFront only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOfficially Licensed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/adult-ss-chart.webp?v=1781566327\" alt=\"Captain Underpants T-Shirt - Circle Stars size chart - Unisex sizes S to 2XL\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eOfficially Licensed Captain Underpants Circle Stars Tees from NerdKungFu\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Captain Underpants","offers":[{"title":"S","offer_id":53307940995183,"sku":"AMC-CUP501-S","price":21.75,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":53307941027951,"sku":"AMC-CUP501-M","price":21.75,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":53307941060719,"sku":"AMC-CUP501-L","price":21.75,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":53307941093487,"sku":"AMC-CUP501-XL","price":21.75,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":53307941126255,"sku":"AMC-CUP501-2XL","price":23.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/CUP501.jpg?v=1781857054"},{"product_id":"captain-underpants-t-shirt-flying","title":"Captain Underpants T-Shirt - Flying","description":"\u003cp\u003eThis officially licensed Captain Underpants t-shirt features Captain Underpants in flight — the Jerome Horwitz Elementary principal Mr. Krupp transformed into Dav Pilkey's superhero alter ego whenever someone snaps their fingers. Dav Pilkey's Captain Underpants series has sold over 80 million copies since 1997, spawning a 2017 DreamWorks Animation feature film and the 2018-2020 Netflix series The Epic Tales of Captain Underpants. The bald, underwear-clad superhero alter ego of Principal Krupp has been making elementary-school readers laugh for nearly three decades. Rendered in white, this unisex tee delivers the design with the kind of clarity Dav Pilkey's bestselling franchise deserves. Built on a 100% ring-spun cotton blank with a broken-in softness from the first wear — the kind of tee that becomes a weekly rotation staple. Sized S through 6XL in a unisex cut. Find more officially licensed Captain Underpants shirts at NerdKungFu.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhite Unisex T-Shirt\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e100% ring-spun cotton preshrunk jersey knit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFront only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOfficially Licensed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/adult-ss-chart.webp?v=1781566327\" alt=\"Captain Underpants T-Shirt - Flying size chart - Unisex sizes S to 6XL\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eOfficially Licensed Captain Underpants Flying Tees from NerdKungFu\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Captain Underpants","offers":[{"title":"S","offer_id":53307941159023,"sku":"AMC-CUP502-S","price":21.75,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":53307941191791,"sku":"AMC-CUP502-M","price":21.75,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":53307941224559,"sku":"AMC-CUP502-L","price":21.75,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":53307941257327,"sku":"AMC-CUP502-XL","price":21.75,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":53307941290095,"sku":"AMC-CUP502-2XL","price":23.75,"currency_code":"USD","in_stock":true},{"title":"3XL","offer_id":53307941322863,"sku":"AMC-CUP502-3XL","price":30.75,"currency_code":"USD","in_stock":true},{"title":"4XL","offer_id":53307941355631,"sku":"AMC-CUP502-4XL","price":30.75,"currency_code":"USD","in_stock":true},{"title":"5XL","offer_id":53307941388399,"sku":"AMC-CUP502-5XL","price":30.75,"currency_code":"USD","in_stock":true},{"title":"6XL","offer_id":53307941421167,"sku":"AMC-CUP502-6XL","price":32.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/CUP502.jpg?v=1781857056"},{"product_id":"captain-underpants-t-shirt-running","title":"Captain Underpants T-Shirt - Running","description":"\u003cp\u003eThis officially licensed Captain Underpants t-shirt features Captain Underpants Running — the bald, underwear-clad superhero in action pose. George Beard and Harold Hutchins' comic-book creation come to chaotic life. Captain Underpants is the bestselling children's book franchise created by Dav Pilkey in 1997. George Beard, Harold Hutchins, Principal Krupp's superhero alter ego Captain Underpants, the recurring Tra-La-Laaaa! battle cry, and a rogues gallery including Professor Poopypants and the Talking Toilets — all part of one of the most-read kid-lit franchises of the past 25 years. Rendered in light blue heather, this unisex tee delivers the design with the kind of clarity Dav Pilkey's bestselling franchise deserves. 100% ring-spun cotton, preshrunk so it stays its size after the wash. Soft enough for daily wear, durable enough to last through years of fandom. Comes in unisex sizes S through 2XL. Shop the full Captain Underpants collection at NerdKungFu.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLight blue heather Unisex T-Shirt\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCotton poly blend\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFront only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOfficially Licensed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/adult-ss-chart.webp?v=1781566327\" alt=\"Captain Underpants T-Shirt - Running size chart - Unisex sizes S to 2XL\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eOfficially Licensed Captain Underpants Running Tees from NerdKungFu\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Captain Underpants","offers":[{"title":"S","offer_id":53307941453935,"sku":"AMC-CUP503-S","price":21.75,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":53307941486703,"sku":"AMC-CUP503-M","price":21.75,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":53307941519471,"sku":"AMC-CUP503-L","price":21.75,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":53307941552239,"sku":"AMC-CUP503-XL","price":21.75,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":53307941585007,"sku":"AMC-CUP503-2XL","price":23.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/CUP503.jpg?v=1781857060"},{"product_id":"captain-underpants-t-shirt-tra-la-laaa","title":"Captain Underpants T-Shirt - Tra La Laaa","description":"\u003cp\u003eThis officially licensed Captain Underpants t-shirt features Tra-La-Laaaa! — Captain Underpants' signature battle cry, bellowed mid-flight as he zooms off to defeat Professor Poopypants, the Talking Toilets, and other Dav Pilkey villains. From 1997's first Adventures of Captain Underpants book through the 2017 DreamWorks film and the 2018-2020 Netflix series, Dav Pilkey's Captain Underpants has been one of the most successful (and most-banned) children's book franchises in modern publishing. Tra-La-Laaaa! Rendered in royal blue, this unisex tee delivers the design with the kind of clarity Dav Pilkey's bestselling franchise deserves. Ring-spun cotton construction means a smoother surface, a softer hand, and a tee that looks better the longer you own it. Sized for everyone: unisex S through 5XL. NerdKungFu carries officially licensed Captain Underpants tees.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eRoyal blue Unisex T-Shirt\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e100% ring-spun cotton preshrunk jersey knit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFront only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOfficially Licensed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/adult-ss-chart.webp?v=1781566327\" alt=\"Captain Underpants T-Shirt - Tra La Laaa size chart - Unisex sizes S to 5XL\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eOfficially Licensed Captain Underpants Tra La Laaa Tees from NerdKungFu\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Captain Underpants","offers":[{"title":"S","offer_id":53307941617775,"sku":"AMC-CUP504-S","price":21.75,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":53307941650543,"sku":"AMC-CUP504-M","price":21.75,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":53307941683311,"sku":"AMC-CUP504-L","price":21.75,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":53307941716079,"sku":"AMC-CUP504-XL","price":21.75,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":53307941748847,"sku":"AMC-CUP504-2XL","price":23.75,"currency_code":"USD","in_stock":true},{"title":"3XL","offer_id":53307941781615,"sku":"AMC-CUP504-3XL","price":30.75,"currency_code":"USD","in_stock":true},{"title":"4XL","offer_id":53307941814383,"sku":"AMC-CUP504-4XL","price":30.75,"currency_code":"USD","in_stock":true},{"title":"5XL","offer_id":53307941847151,"sku":"AMC-CUP504-5XL","price":30.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/CUP504.jpg?v=1781857062"},{"product_id":"captain-underpants-t-shirt-tra-la-laugh","title":"Captain Underpants T-Shirt - Tra La Laugh","description":"\u003cp\u003eThis officially licensed Captain Underpants t-shirt features Captain Underpants: Tra La Laugh — playful riff on the superhero's signature Tra-La-Laaaa! battle cry. Pure Dav Pilkey kid-humor energy. Captain Underpants is Dav Pilkey's bestselling children's book series that debuted in 1997 with over 80 million copies sold worldwide. The series follows George Beard and Harold Hutchins, two fourth-grade pranksters at Jerome Horwitz Elementary, and their comic-book creation Captain Underpants — the bald, underwear-clad superhero alter ego of their grumpy principal Mr. Krupp. Rendered in white, this unisex tee delivers the design with the kind of clarity Dav Pilkey's bestselling franchise deserves. Printed on 100% ring-spun cotton with a soft, preshrunk feel that holds up to countless wears and washes. Available in unisex sizes S through 6XL. Shop NerdKungFu for officially licensed Captain Underpants tees and Dav Pilkey apparel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhite Unisex T-Shirt\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e100% ring-spun cotton preshrunk jersey knit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFront only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOfficially Licensed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/adult-ss-chart.webp?v=1781566327\" alt=\"Captain Underpants T-Shirt - Tra La Laugh size chart - Unisex sizes S to 6XL\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eOfficially Licensed Captain Underpants Tra La Laugh Tees from NerdKungFu\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Captain Underpants","offers":[{"title":"S","offer_id":53307941912687,"sku":"AMC-CUP506-S","price":21.75,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":53307941945455,"sku":"AMC-CUP506-M","price":21.75,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":53307941978223,"sku":"AMC-CUP506-L","price":21.75,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":53307942010991,"sku":"AMC-CUP506-XL","price":21.75,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":53307942043759,"sku":"AMC-CUP506-2XL","price":23.75,"currency_code":"USD","in_stock":true},{"title":"3XL","offer_id":53307942076527,"sku":"AMC-CUP506-3XL","price":30.75,"currency_code":"USD","in_stock":true},{"title":"4XL","offer_id":53307942109295,"sku":"AMC-CUP506-4XL","price":30.75,"currency_code":"USD","in_stock":true},{"title":"5XL","offer_id":53307942142063,"sku":"AMC-CUP506-5XL","price":30.75,"currency_code":"USD","in_stock":true},{"title":"6XL","offer_id":53307942174831,"sku":"AMC-CUP506-6XL","price":32.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/files\/CUP506.jpg?v=1781857065"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/5515\/1983\/collections\/Screenshot_2026-06-10_at_4.33.09_PM_3ec0b519-01b2-4d07-90d9-394006211ad7.png?v=1781553517","url":"https:\/\/www.nerdkungfu.com\/collections\/nerd-captain-underpants-t-shirts.oembed","provider":"NerdKungFu","version":"1.0","type":"link"}