Classic 15 mm 1-layer sole with vinyl zori-style straps.
Recommended size breakdowns; using 3 sizes: 35% S, 35% M, 30% L; using 5 sizes: 10% XS, 25% S, 35% M, 30% L, 25% L, 5% XL.
NOTE: Product comes with Prop 65 warning label. Label reads: "WARNING: This product may contain carcinogen, which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information, go to www.P65Warnings.ca.gov.