Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals
Circadian Sandals

Circadian Earthing Package

Circadian Sandals

Circadian Sandals

Biofoot Sticker

Biofoot Sticker

iON SYNC® DIY Earthing Shoe Kit

iON SYNC® DIY Earthing Shoe Kit

Included in this bundle:

1. Circadian Sandals

The Circadian will keep you secure and in tune with the earth’s natural rhythms—at every step. The minimalist nature of Earth Runners sandals offers a gentle reminder to yourself–and others–of the oneness you share with the Earth.

The Performance laces featured on the Circadian Adventure sandals provide ultimate security and longevity on all of your adventures.

2. iON SYNC® DIY Earthing Shoe Kit

Our innovative iON SYNC® Earthing Plugs have been developed over several years of dedicated research and development to create a highly durable and conductive solution for enthusiasts of earthing shoes.

When installed through the soles of shoes, iON SYNC® plugs offer users an unparalleled grounding experience that replicates the benefits of being barefoot.

These plugs are offered in three sizes, suitable for grounding shoes with thicknesses ranging from 4-15mm (3/16 - 5/8").

Please refer to this page to find the right size for your shoes, and find written -and- video instructions below.

3. Biofoot Sticker

The IonSync BioFoot illustrates our biological connection to the earth– the soles of our feet. The earth's limitless supply of ions enters our body through this primary channel (our feet) via the K1 point. In Traditional Chinese Medicine, K1 is also referred to as “Gushing Spring,” the point of access that connects us to the limitless free electrons which gush from the earth.

  • 1.5" x 3.25" Biofoot Sticker
  • Perfect for laptops, cars, water bottles, & more!
  • Made in USA
  • Screen printed of the highest quality vinyl and ink to ensure adherence, durability and resilience to UV bleaching.

 

We proudly donate 1% of all sales to True Messages, a non-profit focused on honoring the running heritage of the Tarahumara culture and supporting the youth of the community.

Reviews

Shipping

Your order will ship out via USPS within 3-7 business days of receiving it. All orders placed by Monday 7am Pacific will be shipped Thursday. Orders placed by Thursday at 7am Pacific will ship Monday. Any changes to your order must be requested within 24 hours of placing your order.

All sandals are made to order in our Sonoma County workshop. *Please note we cannot guarantee changes made to your order 24 hours after it has been placed*

Domestic:

  • First Class Mail cost $3-5 and takes 3-5 days for delivery from ship date.
  • Priority Mail (flat rate) cost ~$7 and takes 2-3 days for delivery from ship date.
  • Priority Mail Express (flat rate) cost $22.38 and takes 1-2 days for delivery from ship date.

International:

  • We ship worldwide with Delivered Duty Paid (DDP) shipping options to help avoid unpredictable customs fees and shipping delays. Shipped via FedEx, DHL & postal mail, taxes & duties included. Learn more here.

    • DDP Priority: average 9-14 day transit time.
    • DDP Express: average 7-10 day transit time.
    • DDP ePacket (Canada only): average 9-12 day transit time.

*shipping costs are estimated based on the weight of 1-3 items

FAQ

Can the Circadian model be worn in water?

Yes, all of our sandals can be worn in water. The Earth-Grip footbed resembles the feel of a mild bare earth equivalent--with superior all weather traction. The 100% cotton footbed will hold some water weight until it has a chance to dry. In comparison, our Primal model dries much quicker by featuring no Earth-Grip footbed but the trade-off is less effective grip/performance in water.

How does the Circadian Vibram outsole compare to the Chronos Walkbase outsole?

The raw materials for these two outsoles are produced by different companies in different countries but the compound and tread pattern offer a very similar experience underfoot that is indistinguishable to most people.

The lifestyle laces offer slightly more comfort while the performance (adventure) lace is more burly & secure. They also come in different color schemes which may be a deciding factor.

Why are the Chronos and Circadian the most popular Earth Runners models?

The Earth-Grip footbed provides a comfortable secure experience along with ideal light weight, proprioceptive feel and aggressive traction. These factors work in concert to make the Circadian at home in the backcountry or around town.

Is the Earth-Grip footbed Organic?

The footbed is dyed in small batches using GOTS certified organic dye in Los Angeles California. The fabric itself is not certified organic. The farmers in India who grow our cotton use traditional practices that have been in place for over 100 years--before non-organic fertilizers were introduced.

We laminate the Earth-Grip footbed to the Vibram® outsole using solvent free thermal adhesive. 

1% Donation

1% donation for Tarahumara Indians

Earth Runners are inspired by ancient huarache running sandals. We are grateful to the Tarahumara for originating this design and feel fortunate to have the ability to give back and honor the creators of the huarache running sandal.

We donate 1% of all sales to True Messages, a non-profit focused on honoring the running heritage that remains so important to the Rarámuri culture. True Messages listens to the input of the local National community to determine where to allocate resources which includes sponsoring races, trail projects, and initiatives to support the youth of the community.

Thank you for helping us support the Tarahumara!