Hike Cushion Insole by Superfeet cf-size-8 Optical heart rate sensor

Optical heart rate sensor

Each microfilter is individually tested to ensure it meets all EPA and NSF guidelines for the removal of bacteria and protozoa

and easier to use

Gatekeeper™ one-handed tiebacks

All items are housed in a durable

Hike Cushion Insole by Superfeet cf-size-8 Optical heart rate sensorShips in 1 2 business days Based in Ferndale, WA Est. 1977 Performance engineered insoles for hiking feet Leave sore, tired feet behind with Superfeet Hike Cushion insoles lightly structured support made to feel like part of your hiking footwear. Patented Adaptive Comfort Technology flexes and adapts to your foot's natural motion while an energizing heel cushion disperses impact and reduces fatigue. Features: Arolyte dual comfort foam layer helps your