Amazing energy return! Adidas' iconic Ultra Boost evolves

Release Date:2021.02.04
Jan 15, 2021
Adidas Japan Co., Ltd. is pleased to announce the release of the Ultraboost 21, the latest 2021 model in the Ultraboost series, Adidas' iconic premium running shoe known for its incredible energy return.


Ultraboost 21 uses 6% more of Adidas' proprietary Boost foam midsole material than the previous model, and incorporates new ADIDAS LEP technology in the outsole to deliver unprecedented responsiveness and comfort. The shoe delivers incredible energy return, giving you a surge of energy the moment you step out.

The Proto White model, available exclusively at direct stores, will be available for pre-sale exclusively to adiCLUB members on the adidas app and adidas online shop from January 14, 2021. In addition, a wide range of 24 models will be available at retailers nationwide from February 4, 2021.

About Ultraboost 21


Be filled with energy the moment you step out.
By rethinking the original Ultra Boost and combining it with the latest modern technology, the three elements of lightness, cushioning, and rebound are uncompromisingly harmonized, resulting in a bold new design and astonishing energy return.

The most distinctive evolution in the Ultra Boost 21 is "ADIDAS LEP (Linear Energy Push)." The torsion system previously installed in the outsole has been redesigned, and the newly developed "ADIDAS LEP" improves forefoot flex stiffness by 15%, achieving high rebound and a longer stride. This "ADIDAS LEP" works in conjunction with adidas' proprietary midsole material, "Boost foam," which is 6% more foam than the previous model, to provide runners with incredible rebound and a comfortable, energetic run.


ADIDAS LEP (Linear Energy Push)
ADIDAS LEP is a new technology that rebuilds the previous torsion system. By incorporating it into the outsole, it improves the flex rigidity of the forefoot by 15%, providing unprecedented rebound power.


BOOST
With 6% more Boost foam than the Ultra Boost 20, it delivers incredible energy return. Experience unprecedented comfort and cushioning with every step.


PRIMEKNIT+
A carefully designed fit wraps around your foot, allowing for comfortable movement. The incredible support contributes to incredible energy return.

Comment from Alberto Uncini Manganelli, General Manager/Senior Vice President, adidas Running
"Ultraboost is a sensational product that combines the iconic design, innovation and unparalleled performance of adidas Running to deliver a unique running experience. The responsiveness of Boost and the comfort of Primeknit set new standards in the running industry, while the Primeblue material used in Primeknit is a new benchmark in sustainability. The new ADIDAS LEP sets a new standard in performance. As a pioneer in the running industry, Ultraboost has brought joy to millions of runners around the world and will continue to change the way running motivates and feels."

Comment from Moritz Höllmüller, Senior Design Director Footwear, adidas Running
"The Ultraboost 21 is a running shoe that combines comfort and responsiveness like never before. Ultraboost is a symbol of innovation at adidas, and we are constantly on a mission to make this shoe even better. By incorporating all the aesthetic elements that have been part of the DNA of previous Ultraboosts and fusing them with the latest technologies such as the ADIDAS LEP, we have been able to achieve both design and function, incredible comfort, support, and energy return. The Ultraboost 21 has all the elements necessary for a running shoe, and is truly an iconic product that represents a major statement of the brand."






Ultraboost 21 (Ultraboost 21) Product Information

■Ultraboost 21 Adidas Online Shop Limited Model (Proto White) Product Information


・Product number/color FY0846 (Footwear White/Footwear White/Footwear White)
・Release date Thursday, January 14, 2021: Pre-release for adiCLUB members only
Thursday, January 28, 2021: On sale at the stores listed below
・Available at the adidas app and adidas online shop only
・Size range 24.0cm - 31.0cm
・In-store sales price 22,000 yen (excluding tax)

■Ultraboost 21 main color model (Solar Yellow) product information


・Product number/color FY0377 (Footwear white/core black/solar yellow) *Unisex
FY0401 (Footwear white/core black/solar yellow) *Women's
・Release date Thursday, January 21, 2021: Pre-release for adiCLUB members only
Thursday, January 28, 2021: Pre-release at adidas directly managed stores
Thursday, February 4, 2021: Simultaneous release at all retailers nationwide
・Size range 22.0cm - 31.0cm
・Store price 22,000 yen (excluding tax)

*The lineup, including a total of 24 other models, will be available at retailers nationwide from Thursday, February 4, 2021.

■List of stores
・adidas app
・adidas online shop https://adidas.jp/ultraboost21
・adidas Brand Center RAYARD MIYASHITA PARK
・all adidas Brand Core Stores

・ABC MART GRAND STAGE online shop https://gs.abc-mart.net/
・all ABC MART GRAND STAGE stores
・Alpen Group online store https://store.alpen-group.jp/
・Some Sports Depot stores https://information.alpen-group.jp/info/detail/654/
Other adidas running stores nationwide

<Contact for general customer inquiries>
adidas customer service Tel: 0570-033-033 (9:30-18:00, excluding Saturdays, Sundays, and holidays)
Product information: https://adidas.jp/ultraboost21



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