Ultra-light.
ULTRA - Not even you knew you could be this fast.â¯Lighter means quicker, so theâ¯ULTRAWEAVEâ¯upper material makes every gram and every second count.5, Shoes FEATURES & BENEFITS Recycled content: The upper of this shoe is made with at least 20% recycled materials as a step towards a better future ULTRAWEAVE: Ultra-light, engineered fabric with a structured, 4-way stretch that reduces weight and friction.ULTRA ULTIMATE.