Fourthelement Proteus II 3mm Mens Wetsuit

The Proteus II is the highest performing wetsuit on the market. Available in 3mm and 5mm, the Proteus II is often the benchmark to which other suits are compared in terms of warmth.

By combining the now famous Hydrolock inner neck seal and Glideskin wrist seals, water ingress is minimised. Seams are double glued, blind stitched and taped to provide outstanding thermal protection throughout the dive. Additional Hexcore linings on the body core provide enhanced thermal performance where it is most needed for prolonged water exposure.

The 3mm suit is probably the only 3mm in the world to feature such advanced features, allowing it to perform more like other 5mm suits with greater flexibility, and less buoyancy. We recommend water temperatures of 23C (73F) and warmer, but we know of many divers who take it into much cooler waters. To get more out of any wetsuit in colder waters, combine it with a Thermocline vest and shorts underneath and use a hood (3mm or 5mm).

Improved fit and thermal performance

Hexcore thermal lining on torso

Thermoelectric thermal lining throughout rest of suit

Taped, waterproof seams

Hydrolock neck seal system

Internal PU ankle seals

Glideskin wrist seals

Ultra stretch knee pads

 

Fit

Slightly closer fit than our usual suits, especially around seals to reduce water flushing and achieve a semi-dry quality.

 

MENS GENERAL SIZE CHART

Sizes	Height	Chest	Waist	Inside Legs
	cm	cm	cm	cm
XS Short	161 - 169	76 - 86	58 - 68	73 - 77
XS	165 - 173	76 - 86	58 - 68	76 - 80
S Short	165 - 173	86 - 96	68 - 78	76 - 80
S	170 - 178	86 - 96	68 - 78	79 - 83
S Tall	176 - 183	86 - 96	68 - 78	82 - 86
M Short	170 - 178	96 - 106	78 - 88	79 - 83
M	176 - 183	96 - 106	78 - 88	82 - 86
M Tall	181 - 188	96 - 106	78 - 88	85 - 89
L Short	176 - 183	106 - 116	88 - 98	82 - 86
L	181 - 188	106 - 116	88 - 98	85 - 89
L Tall	186 - 193	106 - 116	88 - 98	88 - 92
XL Short	181 - 188	116 - 126	98 - 108	85 - 89
XL	186 - 193	116 - 126	98 - 108	88 - 92
XL Tall	191 - 198	116 - 126	98 - 108	91 - 95
XXL Short	186 - 193	126 - 136	108 - 118	88 - 92
XXL	191 - 198	126 - 136	108 - 118	91 - 95
XXXL Short	191 - 198	136 - 146	118 - 128	91 - 95
XXXL	196 - 203	136 - 146	118 - 128	94 - 98