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TechTok Posted
These running trackers are a perfect addition to my Apple eco system when running. It syncs well both with my watch and with my phone. The best part about these insoles is they help me train, and ensure that I am improving my form to avoid injury.
This review is from NURVV - Run Insole Activity Tracker GPS (Medium) (US Women's 8.5-9.5/ Men's 7.5-8.5) - Gray
Patrick Posted
Apparently XL is only mens US size 11-12 looks like another useful piece of technology for feet leaving out the larger sizes that need the information the most. Taller individuals typically have larger feet and more impact on them.