Mercury Steamer Freezip 6/4The Prolimit Mercury series, a proven concept, and the most versatile wetsuit in our collection. Enhanced with Thermal Rebound technology, the Mercury wetsuit incorporates an additional layer between the NaturePrene2 outer lining and Zodiac inner lining, effectively reflecting body heat and preventing wind chill for supreme warmth. Featuring 6mm NaturePrene2 around the body to provide essential heat retention, while the 4mm in the arms and legs