TIGHT FIT LINE CONCEPTFIT TIGHT FIT LINE CONCEPT The ONYX ELEMENT is a premium all-rounder guaranteed to deliver a lot of bang for your buck! Offering comfort and protection in all the right places, it’s the perfect entry-level suit for keen watermen. Supple, stretchy and robust, it also includes many features from the more technical end of the range. Given all the features of this all-rounder, the ONYX CORE Frontzip comes at an incredibly low price. Featuring highly durable nylon in the legs and torso, the ONYX CORE is a very robust suit and available in two fashionable color combinations to suit your style!