YAMAMOTO neoprene material is regarded as the highest quality wetsuit material among advanced freedivers. MAKO Spearguns teamed up with YAMAMOTO Neoprene of Japan to make some of the highest quality 2-piece open cell spearfishing suits in the world. The result is our 5mm YAMAMOTO #39 Ocean Blue Camo 2-piece wetsuit. MAKO Spearguns has quickly become known as a supplier of some of the highest quality spearfishing and freediving wetsuits in the industry, providing superior warmth, comfort, and durability. The MAKO Spearguns 5mm YAMAMOTO #39 Ocean Blue Camo 2 pc open cell suit includes: an Integrated Ergonomic Hood to ensures maximum warmth; Knee pads constructed of real padded material sewn on (not a glued-on piece of rubber); a Chest loading pad also of real padded material sewn on; an integrated knife pocket - a huge safety feature when spearfishing; Selectable Bottoms: High Waist or Farmer Johns. All seams are glued and blind stitched for durability. Available in 3mm,5mm,7mm thickness and sizes from X-Small through XX-Large.