Mares Reef 3 Mm Man. Cool, stretchy and ideal for temperate water- New custom closure and back zip puller- New preshaped cut- Chest mesh skinPioneer is an -off road- diving suit. Knee and shoulder areas are protected with a special high resistant soft rubber. Extra long frontal zip makes donning and doffi ng easier than ever.Wrists and ankles are fi nished with a GlideSkin surface for better sealing. Includes GlideSkin sealed hood.