Midsole & Cushioning:Uses FuelCell foam (containing roughly 3% bio-based content) which is designed to feel soft and bouncy for daily comfort and long runs.
Performance Technology:Combines a full-length, specialized carbon fiber plate with Energy Arc technology—a hollow, angular channel in the midsole—to maximize energy storage and return with each step.
Upper:Features a lightweight, plush mesh upper with a gusseted tongue and a secure, breathable fit.
Stability & Design:The outsole has a wider platform compared to pure race shoes, offering better lateral stability.
Intended Use:Optimized for marathon training, long runs, and faster-paced training sessions that still require comfort.