Brooks | Women's Glycerin Max 2 Running Shoes - Oyster/Argyle/Cyber Pink Size:8.5 This increases the surface area

This increases the surface area of the 5 mm lugs and improves traction by up to 25%

This should allow you to replace the fluids and electrolytes lost via sweat

All-Systems GNSS mode: Up to 17 hours

From an electrolyte standpoint

Shokz Air-Earhook design results in a comfortable and steady fit

Brooks | Women's Glycerin Max 2 Running Shoes - Oyster/Argyle/Cyber Pink Size:8.5 This increases the surface areaAdvice for Road Runners: The Brooks Women's Glycerin Max 2 Running Shoes offer maximum protection to take the impact out of everyday miles and long runs. Underfoot Feel A thick layer of nitro infused DNA Tuned foam feels exceptionally protective underfoot. This advanced cushioning system features large cells in the heel and small cells in the forefoot which creates ultra soft landings and energetic toe offs. Brooks' GlideRoll Rocker technology a