Drysuits & Undergarments

Xerotherm 3 Piece

Manufacturer Fourth Element

The Xerotherm is the fastest wicking thermal baselayer on the market, tried and tested in some of the most extreme environments on the planet.

Made using Polartec® Powerstretch which 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. The range is designed to be worn under another undersuit or on its own under a neoprene drysuit, it provides astonishing warmth without contributing to bulk or buoyancy.

The three piece set comprises top, leggings and socks, providing top to toe thermal protection throughout the dive. The buoyancy effects of the xerotherm are so small that they rarely impact on weight configuration, yet dramatically improve warmth.

Xerotherm top features include: flat seams for next to skin comfort and thumb-loops to hold the sleeves in place during donning. These thumb loops should be removed from the thumb and pushed back under the wrist seals prior to diving.

Features of the leggings include: flat seams for next-to-skin comfort, uniquely designed secure foot pockets to ensure the leggings stay in place during a dive and a high waistband to prevent separation of the top and leggings during the dive.

Fourth Element Xerotherm Women's Size Chart
Sizes	Height	Chest	Waist	Hips	Inside Leg
UK	cm	cm	cm	cm	cm
6	160-168	68-76	51-59	76-84	71-75
8	162.5-170	74-82	57-65	82-90	73-77
10	165-173	80-88	63-71	88-96	75-79
12	167.5-175	86-94	69-77	94-102	77-81
14	170-178	92-100	75-83	100-108	79-83
16	172.5-180	98-106	81-89	106-114	81-85
18	172.5-180	104 -112	87-95	112-120	81-85
20	172.5-180	110-118	93-101	118-126	81-85

Fourth Element mens Xerotherm Sizes
Sizes	Height	Chest	Waist	Inside Leg*
XS	165-172	76-86	58-68	76-80
S	170-178	86-96	68-78	79-83
M	175.5-183	96-106	78-88	82-86
L	180.5-188	106-116	88-98	85-89
XL	185.5-193	116-126	98-108	88-92
XXL	190.5-198	126-136	108-118	91-95
XXXL	195.5-203	136-146	118-128	94-98

Only sizes in stock appear in the drop down box.

Other sizes can be ordered in on request.

Size Chart

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