Undersuit is the warmest one we offer. It is designed for diving in water temperature less than 7 degrees Celsius. It is also ideal for long deep diving, with decompression. Best divers and instructors from GUE helped us develop this Undersuit. This Undersuit has all the solutions they proposed us. We used the best materials and technologies available to produce this Undersuit. Thinsulate™ BZ 400 insulation is recommended by 3M as optimal for diving undersuits, because it is compressed and do not take too much space under the suit. It also has a net layer, which make the undersuit even more durable and practically indestructible. The lining is made of soft micropolar 190 gr. The outside layer is made of Pertex, additionally reinforced with polyester fabric in the areas exposed to damage. In this model we used also good solutions from other versions, like elastic gussets in arms and waist, wide ankle bands and water-resistant cuffs with tapes, which supply air to the dry gloves.

Sizing MEN:

• extra Small: Height: 160-165cm, Chest: 85-92cm, Waist: 71-76cm, Hip: 85-89cm, inside Leg 69-71cm, inside Arm -wrist: 50,
  trunk: 167cm
• Small:  Height: 166-171cm, Chest: 93-96cm, Waist: 77-82cm, Trunk: 171cm, Hips: 90-94cm, inside Leg 72-74cm,  inside Arm-wrist 51cm
• Medium: Height: 172-177cm, Chest: 95-100cm, Waist: 83-88cm, Trunk: 175cm, Hips: 95-99cm, inside Leg, 75-78cm, inside Arm 52 cm
• Medium Long: Height: 178-183cm, Chest: 95-100cm, Waist: 83-88cm, Trunk: 179cm, Hip: 95-99cm, inside Leg, 79-82cm, inside Arm-wrist 54cm
  
• Large: Height: 178-183cm, Chest: 100-105 cm, Waist: 89-94cm, Trunk: 179cm, Hip: 100-105cm, inside Leg: 83-86cm, inside Arm-wrist: 57cm

• Large Long, :Height: 184-189cm, Chest: 100-105cm, Waist: 89-94cm, Trunk: 183cm, Hip: 100-105cm, inside Leg: 83-86cm, inside Arm-wrist: 57cm
  
• X-Large, :Height: 184-189cm, Chest: 106-111cm, Waist: 95-110cm, Hip:106-111, Trunk: 183cm, inside Leg: 83-86cm, inside Arm-wrist: 57cm
  

• XXL, :Height: 190-195cm, Chest: 112-117cm, Waist: 111-116cm, Trunk: 187cm, Hip: 112-117cm, Leg: 87-90cm, inside Arm-wrist: 60cm
  

• XXXL: Height: 190-195cm, Chest: 118-123cm, Waist: 116-121cm, Trunk:191cm, Hip: 118-123cm, Leg: 91-94cm, inside Arm-wrist: 63cm
  
• Size Women          Height      Chest       Waist      Trunk      Hip           Leg
  
  01/ XS             155-165 cm   79-83 cm  64-68 cm 155 cm  85-89 cm    70 cm
  02 / S              157-163 cm   82-86 cm  68-72 cm 160 cm  89-93 cm    73 cm
  03 / M              160-165 cm   85-89 cm 72-76 cm 165 cm   93-97 cm    76 cm
  04 / ML             163-168 cm   85-89 cm 72-76 cm 170 cm   93-97 cm    79 cm
  05 / L               163-168 cm   88-92 cm 76-80 cm 170 cm   97-101 cm   79 cm
  06 / LL              166-170 cm   88-92 cm 76-80 cm 175 cm   97-101 cm   82 cm
  07 / XL              166-170 cm   91-95 cm 80-84 cm 175 cm  101-105 cm  82 cm
  08 / XXL             168-172 cm   94-98 cm 84-88 cm 180 cm  105-109 cm  85 cm
• 09/ XXXL           170-175 cm   7-101 cm  88-92 cm 185 cm  109-113 cm  88 cm