Cookie preferences This website uses functional cookies, analytical cookies and marketing cookies. Below we explain the different cookies. You can choose which cookies you agree to.
Functional cookies ensure that the website functions properly. These cookies are therefore enabled by default.
Analytical cookies help us analyze the use of the website so we can continuously improve it and provide an optimal user experience.
These cookies ensure that you see advertisements that are tailored to your interests; for example on social media and external websites. If you do not accept these, you may encounter advertisements that are less relevant to you.
Cookie preferences 21RUN uses cookies and similar techniques ("cookies") to offer you an optimal user experience, to keep the website reliable and safe, to show you relevant advertisements, to measure your browsing behavior, to make our own channels more relevant and more personal and to offer you relevant advertisements on social media and external websites. Click on 'Accept cookies' to agree.
For the neutral runner, the adidas 4DFWD X Strung is the ideal all-round running shoe. No matter what pace you run - a 5K or a long endurance run - you can rely on the 4DFWD shoe. Go for a completely new running experience with this all-round running shoe!
Midsole
This model features a unique, 3D-printed performance midsole, called the 4DFWD midsole. This midsole reduces the braking force with every step you take and ensures that the impact is converted into a forward movement. The FWD abbreviation in the name therefore stands for 'forward'. The midsole consists of a matrix of individual elements. These elements give the midsole its open structure and work together while walking.
Upper
The 4DFWD X Strung features the innovative Strung upper. Strung is flexible and lightweight, creating a seamless cocoon shape around the foot for optimal comfort and support. Strung is a textile innovation that uses athlete data to dynamically tailor material to the athlete’s needs.
Outsole
The shoe has a GCPU outsole. An outsole that will offer you sufficient grip and fantastic traction. The adidas 4DFWD X Strung is the all-rounder that will boost your running experience!