Adidas Ultra Boost Light UB Popcorn HQ6339

The Adidas Ultra Boost Light UB Popcorn HQ6339 is a lightweight running and everyday sneaker featuring the lightest Boost foam to date. It pairs a Core Black knitted upper with a white Boost midsole and Continental rubber outsole.

⚠️ For the shipping company's security reasons, parcels are delivered sealed and may not be opened before delivery, as they are in the courier's custody.
Don't worry — you can easily exchange or return after delivery.

This product is currently out of stock and unavailable.

Description

The Adidas Ultra Boost Light UB Popcorn HQ6339 is a lightweight running and everyday sneaker from Adidas, built for runners and style-conscious wearers who want responsive cushioning without extra weight. Released in 2023 to mark the 10th anniversary of Boost technology, it pairs a black knitted upper with a white Boost midsole and Continental rubber outsole for a look that works on the road and off it.

Highlights

  • Lightest Boost foam to date, created for the 10th anniversary of adidas Boost technology
  • New-generation Boost midsole with a 10% lower carbon footprint than previous models
  • Core Black knitted upper with matching laces and Three Stripes branding
  • Continental rubber outsole for traction in varied conditions
  • Thicker Boost midsole for a cushioned, responsive ride

Built for the 10th Anniversary of Boost

adidas introduced the Ultra Boost Light to celebrate a decade of its Boost cushioning. The new molecule design delivers the lightest Boost foam the brand has produced so far, giving the shoe a noticeably light feel underfoot while keeping the responsive energy return the line is known for. The same update also lowers the carbon footprint of the midsole by 10% compared with earlier models.

Everyday Comfort and Fit

The Core Black knitted upper wraps the foot in a sock-like fit, with matching laces and Three Stripes branding keeping the look clean and versatile. A thicker Boost midsole adds cushioning for long days on your feet, while the Continental rubber outsole provides grip across different surfaces.

Who It Suits

This is a strong pick for runners who want a lighter daily trainer and for anyone who wears sneakers for long stretches and values comfort. The black-and-white colorway also makes it easy to pair with athletic or casual outfits.

Confirmed details

Brand Adidas
Model Ultra Boost Light UB Popcorn
SKU / Style Code HQ6339
Colorway Core Black/Grey Six-Cloud White
Release Date February 23, 2023 (early access); March 3, 2023 (wide release)
Upper Knitted upper
Midsole adidas Boost (lightest generation to date)
Outsole Continental rubber
Available Sizes 42, 43, 44, 45, 46

Product questions

What makes the Ultra Boost Light different from earlier Ultra Boost models?

It uses a new generation of adidas Boost that is the lightest Boost foam to date, with a 10% lower carbon footprint than previous models, and it sits on a thicker midsole.

What colorway is the HQ6339?

The HQ6339 comes in Core Black/Grey Six-Cloud White, with a black knitted upper, white Boost midsole, and Continental rubber outsole.

Is this shoe suitable for running?

Yes. adidas positions the Ultra Boost Light for running and everyday wear, with Boost cushioning and a Continental rubber outsole for traction.

What sizes are available?

Available sizes are 42, 43, 44, 45 and 46.

When was the Ultra Boost Light released?

Early access began on February 23, 2023, followed by a wider release on March 3, 2023.

Does the shoe have a sock-like fit?

Yes. The knitted upper is designed to wrap the foot in a comfortable, sock-like fit.

Additional information

Brand

Adidas

available-size

42, 43, 44, 45, 46