Vortex fullsuit
The suit was awesome. The minute I stepped into the cold water it immediately protected me from it. The neck was really comfortable and I could freely use my arms. The suit gave me confidence as well. I only got a splash of cold water in the suit with a gap in the back at the start of my swim but it settled in nicely. Highly recommend this brand. I have a sleeveless with a different brand and like this one a lot more.