New Balance MSD100L5 Mens Sizing. For womens sizing add 1.5 sizes eg 7 mens equals 8.5 womens The New Balance SD100v5 is everything an entry-level spike needs to be and more. This nimble track spike excels at distances between 60m to 400m. TECHNOLOGY Synthetic Overlays FantomFit Technology Internal Shank TPU Outsole 6 Spike Plate 6mm Spikes FEATURES UPPER Fantom Fit is a skeletally engineered upper that provides ultralight support and fit. Created by fusing two thin materials with a no-sew process. OUTSOLE 6 spike Pebax® plate offers a high-strength thermoplastic polymer outsole with enhanced flexibility and durability. MIDSOLE An innovative foam compound providing the same responsiveness and durability of New Balance foams 30% heavier. REVlite offers a lightweight ride without minimizing construction or sacrificing underfoot cushioning or stability.
