Fourth Element Xerotherm 3 Piece Set (Unisex)


The three piece set comprises top, leggings and socks, providing top to toe thermal protection throughout the dive.

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SKU: Xerotherm Set Category: Brand:


The knit of the xerotherm fabric produces the fastest wicking effect of any of the products in the fourth element product range. Moisture is drawn out through the fabric along fine fibers and then spreads out over the outer surface. This maintains a thin layer of air (a more efficient insulator than water) next to the skin. This is so effective in the xerotherm that some wearers report experiencing minor suit leaks during the dive without even noticing until after the dive.

The three piece set comprises top, leggings and socks and a bag, providing top to toe thermal protection throughout the dive. Adding a vest to make up a xerotherm plus, gives extra protection to the body core without significantly affecting wearer’s buoyancy. In fact the buoyancy effects of the xerotherm are so small that they rarely impact on weight configuration, yet dramatically improve warmth.

Sizing Chart

Xerotherm Size Charts

Use the table below as a guide to help select which size Xerotherm baselayer best suits your body type.
If you require any further assistance/advice please don’t hesitate to contact us.

Unisex Sizes

Sizes Height Chest Waist Inside Leg*
Inches Cm Inches Cm Inches Cm Inches Cm
XS 5’5″-5’8″ 165-172.5 30-34″ 76-86 23-27″ 58-68 30-31.5″ 76-80
S 5’7″-5’10” 170-178 34-38″ 86-96 27-30.5″ 68-78 31-32.5″ 79-83
M 5’9″-6’0″ 175.5-183 38-41.5″ 96-106 30.5-34.5″ 78-88 32.5-34″ 82-86
L 5’11”-6’2″ 180.5-188 41.5-45.5″ 106-116 34.5-38.5″ 88-98 33.5-35″ 85-89
XL 6’1″-6’4″ 185.5-193 45.5-49.5″ 116-126 38.5-42.5″ 98-108 34.5-36″ 88-92
XXL 6’3″-6’6″ 190.5-198 49.5-53.5″ 126-136 42.5-46.5″ 108-118 36-37.5″ 91-95
XXXL 6’5″-6’8″ 195.5-203 53.5-57.5″ 136-146 46.5-50.5″ 118-128 37-38.5″ 94-98


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