Palm Quantum 3mm Neoprene Front Zip Long John BLACK 

Highest quality 3 mm CR neoprene longjohn, featuring reinforced knees, flatlocked seams and a stretch back panel for freedom of movement. The most versatile choice for water sport enthusiasts. 

Features include:
Pre-bent legs
Flatlocked seams for comfot
YKK Vislon two-way front zip
PU printed knee protection
Stretchy lumbar panel