Bionic Sneakers Boost Speed for Walkers and Runners: NPR

Emerson Raymont

Published: February 10, 2026 6:46 AM ET

In an innovative leap for footwear technology, Nike is set to launch its Project Amplify system. Targeting a wide range of athletes, this bionic sneaker aims to enhance speed and mobility for both walkers and runners.

Bionic Sneakers Boost Speed for Walkers and Runners

Developed at Nike’s LeBron James Innovation Center in Beaverton, Oregon, the Project Amplify sneakers feature a carbon fiber plate embedded in the soles. The shoes connect to 3D-printed titanium leg shells that fit snugly around the calves. This advanced footwear is powered by a battery and equipped with motors, sensors, and complex circuitry.

Technology Overview

The primary goal of Project Amplify is to assist everyday athletes in achieving greater speed and confidence when moving. Mike Yonker, a Nike team leader for the project, describes the system as “an e-bike for your feet.” The system is designed to customize the experience for users, adapting to their unique movements and steps.

Launch Date: Commercial release is planned for 2028.
Weight: The sneaker system weighs a couple of pounds.
Modes: The footwear can switch between walking and running modes using a smartphone app.

The Science Behind the Sneaker

Alison Sheets-Singer, the lead scientist on Project Amplify, emphasizes the system’s learning capability. It analyzes ankle movement and step length, allowing for a natural and smooth activation experience. When engaged, the leg shells lift the heels, propelling the user forward.

A Historical Context for Speed Innovations

The quest for enhanced speed has deep historical roots. Athletic shoe manufacturers have explored various materials and technologies over the decades. In the 1970s, lighter materials like nylon and foam were implemented to improve speed. The 1980s saw the introduction of sensors in sneakers, with models such as the Adidas Micropacer and Puma RS-Computer tracking running distance.

Despite these advancements, previous electronic innovations did not effectively increase velocity due to power limitations. Current electronic running systems now incorporate ergonomic leg supports, allowing for powered assistance.

Competitive Landscape

The market for motorized footwear is thriving, with numerous startups introduced at recent tech showcases, such as the Consumer Electronics Show (CES) in Las Vegas. Companies like Dephy are also developing similar products to enhance mobility for various users, improving their ability to engage in physical activities.

Key Players: Dephy, Ascentiz H+K, and others are pioneering in the bionic footwear sector.
User Experience: The technology addresses “personal range anxiety,” helping users regain confidence in their physical capabilities.

Experts predict that innovations like Nike’s Project Amplify could transform walking and running, similar to how electric bikes have revolutionized mountain biking. There’s a significant potential to engage individuals who previously lacked the ability or confidence to participate in sports.

As excitement builds for the official launch in 2028, Nike continues to pave the way for a new generation of athletic footwear designed to optimize human movement. This initiative reflects a broader commitment to enhancing mobility through technological innovation.