The Men's IceArmor by Clam Ascent Float Jacket is a breathable and flexible yet warm jacket built for ice fishing. The Ascent jacket features innovative Motion Float Technology that strategically segments the floatation material to provide added safety while still allowing maximum flexibility and mobility. The 300-Denier shell is waterproof, windproof, and breathable, ensuring you stay comfortable even in harsh winter weather. Plus, the Ascent jacket has a torso venting system that allows you to better regulate your temperature for all-day comfort. Breathable, flexible, and warm, the Men's IceArmor by Clam Ascent Float Jacket is an excellent option for serious ice anglers.