Designation of the reliable zippers of the Japanese brand YKK®, used in high-end sportswear and accessories.

Yamamoto 39 is a type of limestone neoprene. Yamamoto 39 is mainly used in surf foams, offering medium flexibility, especially in areas where high stretch is not required, such as the panels on the body of the foam.

The Ultimate Seal Collar is an advanced collar used in neoprene wetsuits, designed to maximise comfort and minimise water ingress. Thanks to its ergonomic shape and flexible materials, this collar fits perfectly around the wearer's neck, providing a tight and comfortable seal.