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Men's Onyx Classic Clays

$179.00 $135.00 Sale
Our time-tested classic black Clays feature a thick, robust top grain leather that will age beautifully and is easy to clean. They feature a wide toe-box and zero-drop design to ensure a perfect, natural fit and a healthy gait. These classic grounding slip-ons are handmade with...
This style may require sizing up. For a perfect fit we recommend you measure your foot, or try them on by printing a template where provided. Size Chart
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Free Shipping & 30 day returns for members

Eco Friendly Natural Materials

grounding-earthing

Designed to Slip On and Off

DESCRIPTION
Our time-tested classic black Clays feature a thick, robust top grain leather that will age beautifully and is easy to clean. They feature a wide toe-box and zero-drop design to ensure a perfect, natural fit and a healthy gait. These classic grounding slip-ons are handmade with natural materials that only get better with time and wear. Stay grounded.
FEATURES
  • All Natural Renewable Materials
  • Proprietary clay paste instead of synthetic glues
  • Barefoot design - Wide toe box and zero drop
  • Full-grain premium leather upper
  • Vegetable tanned leather throughout
  • Fully lined with natural soft leather with our clay barrier
  • Water Buffalo leather insole & outsole
  • Minimizes odor and disperses sweat
  • Wear them with or without socks
  • 100% Copper Rivet conductor
  • Grounding - Earthing
  • 100% Cotton waxed thread
  • Durable construction
SHIPPING & RETURNS

Under-groundz members get FREE domestic standard shipping and returns in the US on every order. Every time. sign up

SALE shoes purchased during a sales period CAN be returned for a full refund minus $12 fee for a return shipping label.

Visit our Shipping & Returns page for more details. 
 

SIZING & FIT

Clays should fit snug, even tight at first as they will stretch. They will “break in” and take the shape of your feet within days to a few weeks depending on frequency of wear.

If you are between sizes, we recommend sizing up, especially if you intend to wear the shoes with socks.

groundz logoSizeUSEUInsoleToe Box
8840-4126.4cm9.9cm
9941-4226.9cm10.2cm
101042-4327.4cm10.5cm
111143-4427.8cm10.5cm
1211.544-4528.8cm10.7cm
1312-12.545-4629.6cm11cm
141346-4730.4cm11.3cm

GROUNDING COPPER

Copper is highly conductive, durable and antimicrobial and is attributed with many health benefits. The copper rivet we use in our shoes acts as a conductor of electron flow from the earth to your body through the soles of your feet. Our unique leather sole allows for increased conductivity. The moisture of the outdoors and perspiration from your feet will increase the sole’s conductivity over time, making your leather soled Groundz the ideal grounding shoe.

ZERO DROP

"Zero-drop" non-elevated heel for proper posture, and a safer, more natural gait. No arch support to strengthen foot over time. Minimal naturally molding sole for added comfort without compromising foot stability. Feel the ground.

WIDE TOE-BOX

We have designed our shoes specifically with the natural shape of the foot in mind. A wide toe box lets your toes spread, grip better and relax when needed. Barefoot shoes that are foot friendly and foot shaped!

ALL NATURAL MATERIALS

We use natural materials throughout - Sustainably sourced Eco-friendly leather dyed using chrome-free, water based and nontoxic vegetable dyes; Natural clay adhesive instead of synthetic glues and beeswax soaked cotton thread tying it all together. Respectful to the environment and to the health of the wearer.


What the Earthlings are saying

Customer Reviews
5.0 Based on 8 Reviews
5 ★
100% 
8
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Filter Reviews:
FA
05/15/2022
Frances A.
United States United States

Love it

I thank you for all your help in the exchange and making it easy.

AT
10/10/2021
Al T.

Dressy

I wear them when i go out and don't get tired of having them on my feet.

BJ
10/05/2021
Bobby J.

Great!

Great great great

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