Aquasphere Women's Pursuit Wetsuit - SS17 Aqua Drive - 4mm - gives more control and comfort. Super Stretch Sleeves - 2mm - gives comfort and prevents distraction or irritation. Bio-Stretch Zone - 2mm - allows a full range of movement. Easy pull zipper - Makes putting on or taking off the suit easier. UV Protection - 100% UV Protection to keep you protected from harmful rays.