The Hyperfreak series is one our best selling suits in both summer and winter thickness. O'Neill have continued to carried it through season to season and it remains up there as one of the best looking and feeling wetsuits on the market. It is constructed with super buttery TechnoButter 3 neoprene in the body with the even more stretchy TB3X in the shoulders. This is a seriously flexabilty wetsuit. It features clean graphics, insane colour blocking, light and flexible seams and F.U.Z.E (Front Upper Zip Entry) with 3 draining holes within the suit keeping you dry and warm. The lightweight, quality materials and attention to detail makes this suit ideal for this winter season.