Improves durability: The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology
The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology:
Description
The HYPER SPEED 4 shoe is designed to complement your training and racing routine. This version includes a modified upper construction that's met with various customizable features. The shoe's engineered mesh material is designed to improve breathability so your feet can keep cool and comfortable during your run.
