Fourth element Xerotherm Vest

Xerotherm Vest by Fourth Element. The Xerotherm vest is the perfect accompaniment to a xerotherm for extra protection for the body core. Comfortable and warm, it can make all the difference on a long deco stop.
Increase the warmth of your xerotherm by adding a Fourth Element DryBase layer underneath. Pre and post dive use the Fourth Element Ozone outerwear to avoid the chill.
Features
The Xerotherm is the ultimate base layer for use under a drysuit. Made using Polartec® Powerstretch® which was originally developed for NASA, the Xerotherm traps a layer of air - a much better insulator than water - next to the skin, keeping the wearer drier and more comfortable.
Designed to be worn under a padded undersuit or on its own under a crushed neoprene drysuit, it provides astonishing warmth without contributing to bulk.

 
Chest (inch)
Waist (inch)
Chest (cm)
Waist (cm)

Small
34-36
26-28
85-90
65-70

Medium
38-40
30-32
95-100
75-80

Large
42-44
34-36
105-110
85-90

X Large
46-48
38-40
115-120
95-100

XX Large
50-52
42-44
125-130
105-110