Product Description

Men's Asics Gel Speedstar 4

Back with a daring new look and construction, this lightweight trainer features a new asymmetric upper to optimize fit, along with an open mesh upper, Racing Trusstic System®, GEL® Cushioning System, and Solyte® Midsole Material. All that, and just 9.2 ounces.

Featured Technologies

Rearfoot GEL® Cushioning System
Attenuates shock during impact phase and allows for a smooth transition to midstance.

Solyte® 45
Employs 45 degree Solyte® lasting material for a soft platform feel.

Solyte® Midsole Material
A lighter weight midsole compound than ASICS’ standard EVA and SpEVA®. Also features enhanced cushioning and durability.

Racing Trusstic System®
A lighter weight trusstic system designed for faster turnover.

Open Mesh Upper
Provides excellent comfort and breathability.

Asymmetrical Lacing Design
An anatomically correct lacing environment that reduces potential for irritation and provides improved comfort and fit.