The draw: Core stability, warmth
Aqua Sphere completely revamped its entire line of wetsuits, and the Phantom is the pinnacle of its collection. An internal belt-like piece supports the lower back and promotes better hip rotation. Swimmers who tend to fishtail in the water will find this feature especially useful. The Yamamoto neoprene ranges in thickness from 1mm on the sleeves to 5mm on the torso and has additional properties to help retain body heat.