2025 — Signature Series

SPEED STER

Engineered for those who refuse to slow down.

Explore Specs
HyperMesh™
Adaptive Upper
6mm
Heel Drop
Carbon X3
Plate System
187g
Total Weight
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Technical Specifications

Precision
Engineered.

Every gram. Every millimeter. Every layer of the SPEEDSTER is the result of obsessive engineering and uncompromising craft.

01
Response Time
0.3ms
Energy return measured at ground contact — faster than any competitor in its class.
02
Sole Material
Carbon X3
Third-generation woven carbon fiber plate — 40% lighter than steel, 3× the stiffness.
03
Upper Weave
HyperMesh™
72-filament aerospace-grade mesh. 360° adaptive lockdown with zero pressure points.
04
Total Weight
187g
Per shoe, US9. Lightest performance running shoe in the SPEEDSTER lineup.
05
Cushion System
ReactFoam Pro
Dual-density nitrogen-injected foam midsole. 78% energy return at race pace.
06
Heel Drop
6mm
Mid-stack geometry promoting natural forefoot strike patterns in long-distance runners.
Carbon X3 Plate· HyperMesh™ Upper· ReactFoam Pro· 187g Race Weight· 6mm Heel Drop· 78% Energy Return· 72-Filament Weave· Carbon X3 Plate· HyperMesh™ Upper· ReactFoam Pro· 187g Race Weight· 6mm Heel Drop· 78% Energy Return· 72-Filament Weave·

Our Philosophy

"Speed is not a feature.
It is a philosophy."

SPEEDSTER was born from a singular obsession: what happens when you remove every unnecessary gram and every wasted movement? The answer is a shoe that doesn't just support your stride — it amplifies it.

Our Story Get in Touch
12 World Records set in SPEEDSTER footwear
98% Pro Athletes choose SPEEDSTER on race day
7 Years R&D behind the Carbon X3 plate

© 2025 Speedster. All rights reserved.

Crafted with obsession.