Introducing the Li-Ning Windrider LJJU033 – a newly refreshed professional track spike engineered for elite athletes and competitive runners seeking maximum speed, propulsion, and performance in sprint, middle-distance, and track-and-field events. Built with Li-Ning’s signature racing technologies, this shoe merges a full-length carbon fiber plate, high-elastic PEBA outsole, and lightweight breathable upper to deliver explosive power, efficient energy transfer, and all-around race-ready performance.
Weighing just 170g (single shoe, US7.5/40) , the Windrider LJJU033 minimizes weight without compromising support – a critical advantage for shaving seconds off your personal best. The full-torsion high-toughness carbon fiber plate runs the length of the midsole, providing unrivaled propulsion and torsional rigidity to convert every stride into forward momentum. Paired with a PEBA nylon elastic outsole (known for lightweight resilience and fatigue resistance), it absorbs impact while delivering instant explosive energy for quick starts and sustained speed.
The VentMesh dual-color breathable upper (same mesh as Li-Ning Feidian series) offers a snug, supportive fit with exceptional airflow, preventing stuffiness during high-intensity races. Anti-slip serrated laces lock your foot in place, while reflective tapes on the toe and heel enhance visibility for low-light training sessions. With an 8-spike uniform distribution design, it delivers uncompromising grip on synthetic track surfaces, ensuring maximum traction for explosive bursts and sharp turns.
Available in three bold, race-ready colorways (Blazing Maple Red, Glacier Pink Blue, Mint Gust), the Windrider LJJU033 combines professional performance with head-turning aesthetics – perfect for both competitive events and training sessions.
Core Technology & Performance Highlights
* Full-Torsion High-Toughness Carbon Fiber Plate
Delivers powerful forward propulsion and enhanced running efficiency, with superior torsional rigidity to reduce energy loss and boost speed.
* PEBA Nylon Elastic Outsole
Lightweight, high-elastic, and wear-resistant – absorbs impact, resists fatigue, and provides instant explosive energy for sprint and middle-distance races.
* 8-Spike Uniform Grip System
Strategically placed spikes for maximum traction on synthetic track surfaces, ensuring stable takeoffs and confident turns during competitive events.
* VentMesh Dual-Color Breathable Upper
High-density, durable mesh with exceptional airflow – keeps feet cool and dry during long races, with a snug, supportive fit that minimizes movement.
* Ultra-Lightweight Build (170g, US7.5/40)
Race-optimized lightweight design reduces foot fatigue and maximizes agility, critical for maintaining speed over short and middle distances.
* Anti-Slip Serrated Laces & Reflective Details
Serrated laces prevent loosening during intense movement; reflective tapes on toe and heel enhance visibility for low-light training.
Key Specifications
Item Details
Model Code LJJU033
Product Type Professional Track Spikes (Sprint/Middle-Distance)
Weight (Single Shoe) ~170g (US7.5/40)
Upper Material VentMesh Dual-Color Breathable Mesh + TPU Reinforcement
Lining/Insole Textile + EVA (Soft, Adaptive Fit)
Midsole Lightweight Foam Cushioning + Full-Torsion Carbon Fiber Plate
Outsole PEBA Nylon Elastic Material + 8 Removable Spikes
Closure Anti-Slip Serrated Lace-Up
Color Options Blazing Maple Red, Glacier Pink Blue, Mint Gust
Sizing Range US5 – US11 (True to Size)
Recommended Use Sprint, Middle-Distance Running, Track & Field Competitions/Training
Who It’s For
* Elite Track Athletes:Professional runners competing in sprint, middle-distance, and track-and-field events.
* Competitive Runners:Athletes seeking podium-worthy performance and speed for local, regional, or national competitions.
* Serious Training Enthusiasts:Dedicated runners looking to elevate their training with professional-grade track spikes.
* Sprint & Middle-Distance Specialists:Runners who prioritize explosive power, traction, and lightweight performance for short-to-medium distance races.