The HydroFlex shorty is designed for warm-water diving. It has thoughtful features like the flatlock stitching and V-shaped collar provide additional comfort. Printed designs and panels help the SVH resist abrasion to keep your suit looking good. The design of new HydroFlex is based on a photograph taken of a coral reef in Flores Indonesia by Martin Colognoli. Martin is co-founder of Coral Guardian, an Aqualung partner since 2013, that works to preserve coral reefs in Indonesia. Don't let the good looks fool you though, the HydroFlex is all business when it comes to warmth, comfort, and durability. Designed with feel and fit in mind using ultra-stretch super-stretch material. This super-stretchy neoprene makes for easy on/off. Environmentally friendly, features 3mm high quality non-petroleum-based neoprene uses a PAH free formula. Flatlock stitching for comfort against bare skin. V-shaped collar for better comfort. Chest panel in mesh-skin for wind and abrasion resistance. O-ring seals on the arms and thighs to limit water entry. Printed design on the shoulders for protection from abrasion. Heavy-duty #10 rear zipper closure. Zipper tab pull leash and loop on the zipper base for ease of self-donning and doffing. The heavy-duty zipper withstands force, corrosion, and other abuse. Adjustable fit hook-and-loop adjustable neck prevents chafing and permits free movement while remaining secure. Warmth and protection with a zipper shield that prevents water entry through th