Xcel's Axis 3/2mm Back Zip Flatlock Fullsuit Steamer a great suit for warmer climates and diving in more tropical-esque conditions as the high-stretch neoprene will give you decent freedom of movement. The flatlock stitch will not be as effective against cold water as a sealed suit but for conditions whereby wind is the main factor of cold you'll be toasty in this.
MATERIAL:
Japanese Limestone Neoprene
100% Peformance stretch
DESIGN:
Engineered fit design
Easy on/off back zip
CONSTRUCTION:
Flat stitch seam construction
TEMPERATURE GUIDE:
This wetsuit has been developed for water temperatures ranging from 13°C to 18°C (56° to 64° Fahrenheit).