This is a Cressi Chest Pad that comes with Glue to fit this to any standard wetsuit or rash vest. This will make any suit or rashy a lot easier to load your speargun with.

This could serve as a replacement chest pad for an open-cell spearo wetsuit you already have, or as an additional feature to your own wetsuit lacking this necessary feature. For new spearos, this feature gives you the option of adding a chest pad to a suit you already have to save you the trouble of buying an entirely new wetsuit outright, giving you the opportunity to hold off a little.