Asics May Have Already Won the “White Sneaker of Summer” Debate

Asics and JJJJound revisit a 2015 icon.

Asiscs JJJJound Gel Quantum 360JJJJound

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Few pairings go together as effortlessly as white sneakers and warm weather. Point being, every summer brings countless examples from brands big, small, new and old.

The Gel-Quantum 360, an early frontrunner for the best white sneaker of the season, represents a little bit of all four.

Asiscs JJJJound Gel Quantum 360
Asics originally released the Gel-Quantum 360 in 2015.
JJJJound

JJJJust in

Arriving June 26, the shoe is a collaborative effort between industry stalwart Asics and streetwear newcomer JJJJound as part of an ongoing partnership that dates back to 2022 with two special-edition Gel-Kayano 14s.

Like that release, the upcoming Gel-Quantum 360 revisits an iconic model from the Asics archive. In this case, that means the decade-old Gel-Quantum 360, which made waves in 2015 for its visible Gel and Trusstic technologies.

Asiscs JJJJound Gel Quantum 360
The shoe famously featured visible Gel units all throughout the midsole.
JJJJound
Asiscs JJJJound Gel Quantum 360
Trusstic is a stability feature found throughout Asics’s catalog and it provides torsional rigidity.
JJJJound

For 2025, JJJJound has given the stability-focused runner a full-blown lifestyle audit, starting with an all-white upper that combines mesh and synthetic leather for a more-premium finish.

Asiscs JJJJound Gel Quantum 360
Mesh and synthetic leather give the shoe a more-premium finish.
JJJJound
Asiscs JJJJound Gel Quantum 360
All white, all summer long.
JJJJound

The result is undeniably fresh and versatile, allowing the “story of vis-tech to take center stage,” JJJJound says on the product page.

The Gel here comes in a tonal off-white hue that provides a subtle touch of contrast against the crisp upper, where reflective detailing on the logos and eyelets provides the only other pop of visual distinction.

Asiscs JJJJound Gel Quantum 360
The off-white Gel unites provide subtle tonal contrast.
JJJJound

Availability and pricing

This Gel-Quantum 360 is set to launch on June 26, exclusively through JJJJound’s official website.

Collectors who miss out on the initial drop will have a chance to grab a pair on July 3, when it goes on sale at Asics and other select retailers.

Pricing has yet to be officially revealed by either brand.