You start your morning out early on the water when it is still chilly out. You know that as your paddling goes on and as the sun creeps up, you will get significantly warmer. This can make it tough to choose the right thermal wear for the job. This top, made from Chillproof material with an inbuilt reflective function, provides great versatility by being able to zip up for 100% warmth and protection, or zip down when the sun comes out or your work rate goes up. It also has a high collar to keep your neck warm and keep is from getting burned. It is great for divers, paddlers, surfers and boaters who want to keep their body at the ideal temperature. Key Features: Aquatic specific, windchill proof, 3-layer composite thermal material Neutrally buoyant, anti-microbial, odor and itch resistant Soft wicking fleece inner liner for warmth and comfort MED 5'8"-5'11" Height 39"-41" Chest