Fourth Element Arctic Undergarment SDI New Revolutionary Anti-Fog System: A

New Revolutionary Anti-Fog System: A major innovation featuring inner membranes that channel warm

stating that you are "fit to dive" from a medical practitioner before your course start date

Divers who want tank pressure information on their wrist via air integration

The ideal choice for the traveling diver or those who prefer the rugged simplicity of the classic backplate/wing setup

Fourth Element Arctic Undergarment SDI New Revolutionary Anti-Fog System: AThe Arctic top is designed with a long body portion to ensure adequate overlap between the top and trousers. Thumb loops prevent the sleeves from riding up during donning (remember to remove them and tuck them back underneath the wrist seals after donning). Tuck the top into the waistband of the trousers before donning drysuit to prevent any separation during the dive.