The Helix 90 Sandal is a classic strappy sandal with a bold asymetrical upper and statement heel. Standing on our classic exaggerated round toe, the Helix 90 Sandal features an asymmetrical double toe strap and a soft asymmetrical ankle strap creating a classic barely-there silhouette. The Helix 90 Sandal is created from butter-soft napa leather featuring folded flat straps for a seamless barely-there strappy silhouette contrasted with our statement Helix 90 mm Heel. The Helix series feature our signature Helix twisted metal gold-plated heel. The Helix heel adds a bold element of luxury and elegance.This statement design combines elegance, immaculate craftsmanship and architectural detail to elevate a traditional silhouette with decadent luxury. Fit Recommendations: We recommend your standard size with this style. However, if you are between sizes and have a slim foot, you should consider sizing down. All barely-there sandals are designed to be worn small to ensure a snug and secure fit as the leather softens and relaxes to the shape of your foot. Made from 100% Chrome-Free Sheep Nappa Leather. To prevent premature ageing/staining we recommend using a quality leather protector that is free from harmful oils, as this can discolour or damage leather. Sustainability & Transparency Made for you by an ethically audited manufacturer using Chrome Free Nappa Leather. By utilising Chrome Free Leathers throughout our footwear and accessories, we can drastically reduce the pollution output in our supply chain, ensure cleaner waste streams and improved biodegradability. Studio Amelia's brand is deeply rooted in social and environmental interests, observing thorough sustainable and ethical manufacturing markers while incorporating Corporate Social Responsibility (CSR) principals across the business and all relationships with global partners. If you have any questions about this style, please reach out to our helpful concierge team via the contact page or email us directly at concierge@studioamelia.com