This is the Akona 3.5mm Standard Soft Sole Slip-on Scuba Diving Boot Booties

Features:

• 3.5mm nylon II neoprene
• Glue and blind stitched seams
• Superior water seal
• Airprene side panels allow for water to drain while providing protection and warmth
• Redesigned to provide a better fitting, warmer dive boot

This excellent boot is made with warm, full-stretch 3.5mm neoprene, secured with a heavy duty zipper and a durable non-slip grip sole