Men’s Billabong Revolution 2mm Reversable Short John Wetsuit 2020 - Military The Billabong Revolution 2mm reversable short john wetsuit is a super versatile suit that can be used for a number of different water sport activities! This is where style meets performance, extremely flexible with GBS sealed seams as well as being reversible so you can wear it the way you choose! Ideal for summer months or expeditions abroad to warmer climates. With its sleeveless design, this suit allows for unmatched freedom of movement in the arms making this wetsuit the perfect choice for surfing, paddleboard or kayaking.