【Earth Runners】Circadian Sandals Black Performance Laces

Circadian ensures your safety with every step, aligning with the Earth's natural rhythms. The minimalist design of Earth Runners sandals serves as a reminder of your connection—and everyone else's—to the Earth. The Performance laces on the Circadian Adventure sandals offer unparalleled security and durability for all your adventures. Weight: 5.9 oz (per sandal, Men's 9 / Women's 11) Thickness: 7.5mm Outsole + 1.5mm Footbed = 9mm Sole: Vibram® Gumlite Outsole Footbed: Earth Grip, moisture-wicking canvas, GOTS(organic) certified small-batch dyed Laces: Performance laces offer unparalleled security and durability for all your adventures, while Lifestyle laces are thinner and softer for maximum comfort in daily life. Grounded Conductive Lifestyle LacesTM Three different lifestyle lace constructions to choose from: Ergonomic Lifestyle Laces Softest lace construction 9/16” Twin-tube webbing™ Grounded and single conductive stainless steel (SS) wire Colors: Cloud (single SS), Canyon Clay (dual SS), Agave (dual SS), Sunset (dual SS), Carbon (dual SS) Classic Lifestyle Laces Balanced soft/secure lace construction 5/8” Mil-spec reinforced double-layer webbing - Color: Charcoal (a lighter version of our previous charcoal lace) 1/2” Mil-step reinforced double-layer webbing - Colors: Tribal, Rarámuri Grounded and conductive stainless steel wire Performance Laces Most secure lace construction 9/16” Width 1/2” Hydrophobic polyester webbing core 1” Mil-spec nylon reinforcement (wrap) Grounded and conductive stainless steel wire Buckle: Injection molded in Santa Cruz, California using 25% recycled plastic. Disclaimer: Our Performance and Classic lifestyle Grounded Conductive Laces contain a small amount of latex and may not be suitable for those with severe latex allergies. Our Ergonomic Grounded Conductive Laces are 100% latex-free. We proudly donate 1% of all sales to True Messages, a non-profit organization focused on honoring the running traditions of Tarahumara culture and supporting the communities' youth.