Review on O'Neill Reactor Spring Wetsuit for Toddlers - 2mm Thickness by Clayton Jimenez

Very cute but HUGE! My 4 year old was too small for a size 3. The wetsuit fits snugly especially around the edges to hold water and allow it to warm to body temperature and keep you warm. the size 3 let all the water out of the sleeves and pant legs when he moved, so it just wouldn't keep him warm. It is very thin and a little small for its age but fits the sizing description for a size 3. Haven't ordered a size 2 to try but will soon. Aside from the size, the quality is excellent. As always, an easy return with Revain!