1.5mm Wetsuit Shirt. The MAKO Spearguns wetsuit shirt is perfect for warm water diving. It's perfect for warm water diving to protect against sunburns, jellyfish, and don't forget Trigger Fish. The shirt is made of stretchy material with a layer of 1.5mm neoprene in the torso for added warmth and has an integrated chest loading pad for extreme comfort while loading and unloading your speargun. Available in camo green or camo blue in the following sizes: S, M, L, XL, XXL. Contact us if you have any sizing questions! Size: USA SMALL/EURO 3 Height: 5'2" to 5'7" weight: 125-150 /// Size: USA MEDIUM/EURO 4 Height: 5'6" to 5'10" weight: 150-175 /// Size: USA LARGE/EURO 5 Height: 5'8" to 6'1" weight: 175-190 /// Size: USA X-LARGE/EURO 6 Height: 5'10" to 6'3" weight: 190-215 /// Size: USA XX-LARGE/EURO 7 Height: 6'0" to 6'6" weight: 215-240