O'Neill Assault Hybrid Drysuit
Product Review (submitted on October 11, 2012):
I have both the boost and the assault and I love each one for different reasons. The assault dry suit is great for warmth and comfort for skiing and sky skiing. The boost dry suit allows you to wear more warm clothes underneath for those really cold days. Both are great suits, I am glad I have both, but if I had to choose between the 2 I would get the assault.