Mystic Diva 5/3mm Back Zip Ladies Winter Wetsuit | Navy | Medium The new Mystic Diva 5/3mm Back Zip Womens Winter Wetsuit has is stylish and backed by the newest technologies. A great combo of performance and style. The DIVA is designed for those who dare to be out there with colours. The back-zip provides more flex in the upper body, giving you that extra freedom of movement and makes it easier to the get the suit on off. Uses quality neoprene in its design this suit offers greater warmth, ideal for those cold UK winter months.   Features GBS Seams Waterproof Stretch Taping Inside Polar Lining Chest & Back Aquaflush Over Head Backup M-Flex 2.0 100% Sample suit