7-Eleven - Big Gulp Grape

Name: 7-Eleven - Big Gulp Grape
Brand: PSD Underwear
SKU: 326280151-MUL-XX-S
Price: 15.00 USD
Availability: InStock

Youth Underwear

4.8

Rated 4.8 out of 5 stars

619

$15

PSD boxer briefs with purple gradient and water droplet print design, Big Gulp branding in red text.

Purple Big Gulp boxer shorts with carbonated beverage graphic and bubbles design, 7-Eleven branding on waistband.

size

FREE SHIPPING on US orders over $99

30 DAY RETURNS

Features

6” inseam
Contoured sealed pouch
Extra durable, anti-chafe flatlock seams
Soft microfiber Signature WaistBand

Description

Fabric

Poly Blend

Slightly compressive support with a silky-smooth feel.

Material 88% Polyester 12% Elastane

Care Machine Wash Cold, Tumble Dry Low

Go BiG or go home in a thirst-quenching print almost as refreshing as the real thing.

This collab celebrates the spontaneous stop that always turns into a story. Because no one plans for a 7-Eleven run—it just happens.

How Others Are Wearing It

Tag @psdunderwear on Instagram for a chance to have your fit featured.

4.8

Rated 4.8 out of 5 stars

Based on 619 reviews

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619 reviews

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SS
Steven S.
Verified Buyer
Reviewing
Ghost Face - Call
I recommend this product
Rated 5 out of 5 stars
3 hours ago
Good buy
My son is obsessed
Was this helpful?
SS
Steven S.
Verified Buyer
Reviewing
Ghost Face - Glow
I recommend this product
Rated 5 out of 5 stars
3 hours ago
Kid loves them
Big Ghostface fans
Was this helpful?
AB
Alicia B.
Verified Buyer
Reviewing
Mingo Party
I recommend this product
Rated 5 out of 5 stars
7 hours ago
5 star
Fit true to size and my son loves them
Was this helpful?
SF
Stephen f.
Verified Buyer
Reviewing
7-Eleven - Big Gulp Grape
I recommend this product
Rated 5 out of 5 stars
Yesterday
Great quality. My son loves them!
Great designs, really good quality. Me and my son both love them!
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A
Andrew
Reviewing
Geoffrey
I recommend this product
Rated 5 out of 5 stars
2 days ago
5 Stars
Great stuff. My son loved them & Really appreciated the bonus air fresheners! Thanks!
Was this helpful?

Quench your thirst with this pair from PSD x 7-Eleven. The Big Gulp Grape Youth Briefs are made from soft-to-the-touch fabric with four-way stretch and our soft Signature WaistBand for a fit that goes with everything.

What sizes does PSD youth underwear come in?

PSD Youth Briefs come in sizes S to XL for ages 6–14. S fits ages 6–8 (21–23" waist, 38–55 lbs), M fits 8–10 (23–25" waist, 56–78 lbs), L fits 10–12 (25–27" waist, 79–101 lbs), and XL fits 12–14 (27–29" waist, 102–124 lbs). Every size has a 6" inseam. For the best fit, choose by waist measurement and check the PSD Size Guide.

What makes PSD youth underwear different?

PSD Youth Briefs are boxer briefs with a 6" inseam, a contoured sealed pouch, flatlock seams, and a soft microfiber Signature WaistBand. They come in many of the same prints as adult PSD styles, so kids can match.

What is PSD's Poly Blend fabric made of?

PSD's Poly Blend is 88% polyester and 12% elastane. It's lightweight and breathable with a silky-smooth feel and slight compression, so it holds its shape and stays put through workouts and long days. It's the fabric behind most PSD prints and the signature 7" boxer brief.

Is polyester underwear good for working out?

Yes. PSD's Poly Blend (88% polyester, 12% elastane) is lightweight, breathable, and stretchy, with light compression that keeps everything in place. Flatlock seams help reduce chafing, and polyester dries faster than cotton, which helps on sweaty days.

How long does PSD shipping take?

Most U.S. orders arrive in 5–7 business days, and U.S. orders over $99 ship free. Once your order ships, you'll get a tracking link by email, and you can check its status anytime on the PSD Track Your Order page.

What is PSD's return and exchange policy?

You can return eligible PSD items within 30 days of shipment if they're unworn, unused, and in original packaging with tags attached. Refunds go back to your original payment method, minus original shipping and a $5 return shipping fee (free for Silver and Gold PSD Rewards members). Exchanges are free on U.S. orders within 30 days of purchase. Final sale, special offer, and mystery items can't be returned. Start a return or exchange in the PSD Returns Center.

Does PSD underwear run true to size?

PSD underwear is designed to fit true to size with a snug, supportive feel. Pick your size from the PSD Underwear Size Guide using your waist measurement. If you're between sizes, size down for more compression or size up for a more relaxed fit.

How do I wash PSD underwear?

Machine wash cold and tumble dry low. Washing with like colors and avoiding high heat helps the fabric, prints, and Signature WaistBand keep their stretch and shape.

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