Metaspeed Sky Tokyo - Flash Red/Black Size:US4.5 Deeper and more diverse lug

Deeper and more diverse lug pattern

adjustable straps

it's designed as a hybrid to sit between a regular training and a race style shoe

but still maintains the zero-drop ethos Altra is known for

it more than makes up for in features

Metaspeed Sky Tokyo - Flash Red/Black Size:US4.5 Deeper and more diverse lugLighter, better, faster. The ASICS METASPEED SKY TOKYO race shoe is engineered for those seeking enhanced energy return and lightness to power your PBs. Building from the METASPEED SKY+ the updated design directs energy horizontally, optimising and improving performance for stride runners. Compared to the METASPEED SKY PARIS they have an 18. 8% higher energy return. The upper uses lightweight MOTION WRAP 3. 0 material for advanced breathability,