Mares Classic 3 mm Scuba Socks-XSmall Go to amazon.com Related posts Top 18 diving boots mares FeaturePADI Master Scuba Diving Instructor Owned and Operated.This Product Comes Complete With A Full Manufacturer Warranty. DescriptionMares 3mm Classic Neoprene Sock No sole, double-lined neoprene. Contoured cut, glued and stitched seams.