The upgraded O'Neill Reactor 2 wetsuit is designed with a desire for lots of performance combined with high value for money. It has resulted in a perfect combination of stretch and durability, partly due to the use of O'Neill's UltraFlex neoprene. The O'Neill Reactor 2 is also equipped with windproof Smoothskin on the chest and back. In the Spring version, there are short arms and legs. Details: - Use of UltraFlex neoprene ensures good mobility - Windproof Smoothskin on chest and back - Flatlock stitching - Back zip - Long arms and legs - 2 mm Specifications Year: 2021S Neoprene thickness: 2 mm Closure: Back zip O'Neill product size Height (cm) Weight (kg) Chest (cm) Waist (cm) 2XS 168-173 52-59 90-93 70-72 XS 170-175 57-64 93-95 72-75 SS 166-171 59-68 95-99 75-79 p 173-178 61-70 95-99 75-79 ST 183-188 66-75 95-99 75-79 MS 169-174 66-75 99-104 79-84 M 175-180 70-77 99-104 79-84 MT 185-191 73-82 99-104 79-84 LS 171-177 73-82 104-110 84-89 L 178-183 77-86 104-110 84-89 LT 188-193 82-91 104-110 84-89 XLS 174-179 82-91 110-117 89-94 XL 180-185 86-95 110-117 89-94 XLT 191-196 91-100 110-117 89-94 2XL 183-188 95-104 117-123 94-99 3XL 183-191 104-113 123-130 99-112 4XL 185-193 113-122 130-136 112-122