Chaco

Most people find Chacos run true to size, but sizing can vary by model and foot shape. They use a footbed arch length system, so if you're between sizes, sizing up is often advised.

Yes—many users report an initial break-in period where the straps or footbed may cause hot spots or blisters. Sun & Ski suggests slowly increasing wear time and offers “Cloud” footbed models for quicker comfort. In-store staff can help you adjust straps properly to minimize irritation.

Chacos have sturdy PU midsoles, which can feel heavier than typical sandals, but they’re praised for long-lasting support and durability. Many models are APMA-approved for arch support and have rugged soles—ideal for dirt, rivers, or trail use.

Z/1 features no toe loop—easier on/off and better for high arches. Z/2 includes a toe loop for added stability in wet or slippery conditions.

Measure foot length, width, and especially arch length (heel to ball) to align with Chaco’s footbed profile.