condition is used but still good, no damage 7MM neoprene material that provides a comfortable and exceptional stretch fit. Arms and legs are designed with added flexibility and abrasion resistance OMNIRED TECHNOLOGY BUILT INTO TORSO: Thermo-reactive minerals woven into the fabric in the torso area. Converts outbound body heat into infrared energy and provides your body with improved circulation, increased warmth and faster recovery COMFORTABLE COLLAR: 2mm Glideskin collar with 360 Velcro adjustment to reduce flushing. Velcro adjustment on collar features a booklet style SUIT SAVER to stop snags and catches HEAVY-DUTY FRONT ZIPPERS: Full length back zipper and ankle zippers make for easy doning of wetsuit