(U.S.Patent No. 5,561,919)
Unique strap system with 6 anchoring points. The heel and the arch straps are independent of one another, for a perfect secured fit.

SOURCE's Genuine rubber compound for top soles. Original concept using rubber top sole in a sandal ensures long-lasting grip and ventilation. Added anti-microbial agent prevents sandal odor.

SOURCE's Genuine rubber compound for bottom soles. Non-Marking, Non-Slip high friction sticky sole even in wet conditions and very high abrasion resistance.

SOURCE's Genuine foot-bed formula combining suede leather, natural cork and blowing agent. A unique combination of natural materials that retains superior springy and cushioning behavior with the light weight of EVA.

SOURCE's exclusive-rubberized EVA with Anti-microbial agent: The skin of the molded sheet is brushed leaving microspores open on the surface which reduce perspiration while giving a pliant cushion for the foot.

Technology utilized FDA approved and EPA-registered anti-microbial agent integrated permanently in the upper soles of our sandals, keeping your feet cool and dry, and preventing odor.

One continuous strap forms the upper of the sandal, allowing for perfect adjustment to the foot.

(Patent No. 6,694,641)
Strapping system has evolved from the X-Strap. It is a non-Velcro, one-tug strap system. It secures your foot, even during the most extreme water activity.

Soft tubular polypropylene webbing dries twice as fast as commonly used nylon/polyester webbing.

In the interest of producing exceptional quality sandals each sandal has its own unique ID™ Number stamped underneath the Source label. This allows for full traceability to reflect our strictness for high quality products and the ability to inspect and manage any issues that may occur.

Three separate layers - foot contact, intermediate cushioning and ground contact - allow for fine-tuned parameters, such as grip, durability, shock absorption and weight. The result is a perfect balance, and you can feel the difference after one week of use.

Opening the heel strap and adjusting it with the forefoot strap easily converts a sandal to a slip-on.

Amazing lightweight sandals that provide an unmatched relaxed feeling when you wear them.

Smart and reusable packaging, ideal for transporting dirty or wet sandals.