The U1 undervest features 2mm microcell neoprene in the torso and an attached 2mm H1 hood featuring our HAVS technology. Ideal for added warmth underneath your W1, W2 or W3 fullsuits when our 5mm icevests may be a bit too warm.
|Product Category||Dive Suits|
|Suit Type||Hoods & Vests|
|Thickness||2 to 3mm, 4 to 5mm|