Fourth Element Xenos ARC 3mm women’s wetsuit made from Oceana bio-based material

Diver wearing Fourth Element Xenos ARC 3mm wetsuit during warm-water dive

Description

The Women’s Xenos ARC 3mm wetsuit delivers a high level of comfort, warmth, and performance. The dual-layer Thermoflex torso lining provides superior insulation where it’s needed most, maintaining warmth throughout repeat dives.

Effortless donning is at the core of the Xenos ARC design. The low-friction inner lining in the arms and legs allows the suit to slide on quickly, even between back-to-back dives.

Triple glued and blindstitched seams minimise water ingress, while Glideskin Hydrolock wrist seals, an internal silicone ankle sealing system, and a Glideskin neck seal offer excellent flush protection.

Durability features include abrasion-resistant knee pads and a cut-away back heel notch for easier donning and fin placement. The suit maintains flexibility throughout, adapting to the body like a second skin.

The Xenos ARC uses Oceana® material, made from 82% USDA-certified bio-based content, combined with recycled linings and water-based glues — a more sustainable alternative to traditional neoprene.

Ideal for warm to moderate waters, the Xenos ARC ensures thermal consistency during long dive days. Triple-glued and blind-stitched seams minimise water ingress, while Glideskin Hydrolock wrist seals, an internal silicone ankle sealing system, and a Glideskin neck seal offer excellent flush protection. Triple-glued and blind-stitched seams minimise water ingress, while Glideskin Hydrolock wrist seals, an internal silicone ankle sealing system, and a Glideskin neck seal offer excellent flush protection.

Key Features

Natural Rubber - recycled linings
Improved fit and thermal performance
Thermoflex thermal lining on torso
Extend thermal lining throughout rest of suit
Triple Glued seam with Blindstitched
Glideskin neck seal system
Internal Silicone ankle seals
Glideskin Hydrolock wrist seals
Ultra stretch throughout
Abrasion-resistant knee pads
Cut away back heal notch for ease of donning and doffing

Fit

Fabric & Care

85% Natural Rubber, 15% Synthetic Rubber
Do not machine wash
Rinse with cold water
Do not bleach
Do not tumble dry
Do not Iron
Do not Dry Clean

Sustainability

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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Xenos Arc Women’s 3mm wetsuit

Vendor: Fourth Element

Type: wetsuit

€438,00

Tax included. Shipping calculated at checkout.

Thickness: 3mm

3mm

Measuring Tips

a. Height from top of head to floor

b. Chest around widest point

c. Waist around narrowest point

d. Hip around widest point

e. Arm length point of shoulder to wrist bone

f. Inside Leg from crotch to floor

Fourth Element Men Size Chart

Size	Height (cm)	Chest (cm)	Waist (cm)	Inside Leg (cm)
XS Short	161-169	76-86	58-68	73-77
XS	165-173	76-86	58-68	76-80
S Short	165-173	86-96	68-78	76-80
S	170-178	86-96	68-78	79-83
S Tall	176-183	86-96	68-78	82-86
M Short	170-178	96-106	78-88	79-83
M	176-183	96-106	78-88	82-86
M Tall	181-188	96-106	78-88	85-89
L Short	176-183	106-116	88-98	82-86
L	181-188	106-116	88-98	85-89
L Tall	186-193	106-116	88-98	88-92
XL Short	181-188	116-126	98-108	85-89
XL	186-193	116-126	98-108	88-92
XL Tall	191-198	116-126	98-108	91-95
XXL Short	186-193	126-136	108-118	88-92
XXL	191-198	126-136	108-118	91-95
XXXL Short	191-198	136-146	118-128	91-95
XXXL	196-203	136-146	118-128	94-98

Fourth Element Women Size Chart

Size	Height (cm)	Chest (cm)	Waist (cm)	Hips (cm)	Inside Leg (cm)
XXS Short	157.5-165.5	68-76	51-59	76-84	69-73
XXS	160-168	68-76	51-59	76-84	71-75
XS Short	160-168	74-82	57-65	82-90	71-75
XS	162.5-170	74-82	57-65	82-90	73-77
S Short	162.5-170	80-88	63-71	88-96	73-77
S	165-173	80-88	63-71	88-96	75-79
S Tall	167.5-175	80-88	63-71	88-96	77-81
M Short	165-173	86-94	69-77	94-102	75-79
M	167.5-175	86-94	69-77	94-102	77-81
M Tall	170-178	86-94	69-77	94-102	79-83
ML	167.5-175	86-94	75-83	100-108	77-81
L Short	167.5-175	92-100	75-83	100-108	77-81
L	170-178	92-100	75-83	100-108	79-83
L Tall	172.5-180	92-100	75-93	100-108	81-85
XL Short	170-178	98-106	81-89	106-114	79-83
XL	172.5-180	98-106	81-89	106-114	81-85
XL Tall	172.5-180	98-106	81-89	106-114	81-85
XXL Short	170-178	104-112	87-95	112-120	79-83
XXL	172.5-180	104-112	87-95	112-120	81-85
XXXL Short	170-178	110-118	93-101	118-126	79-83
XXXL	172.5-180	110-118	93-101	118-126	81-85

Storm Poncho Size Chart

Measurement Position	XXS	XS	S	M	L	XL
Chest (from underarm)	68	74	80	86	92	98
Total Length – HSP to Hem	100	103	106	109	112	115
Sleeve length (measure seamline)	61	64	67	70	73	76

Tidal Robe Size Chart

Measurement Position	XXS	XS	S	M	L	XL
Chest (from underarm)	56	62	68	74	80	86
Total Length – HSP to Hem	100	103	106	109	112	115
Sleeve length (measure seamline)	63.50	66.50	69.50	72.50	75.50	78.50

Shoreline Poncho Size Chart

Measurement Position	XXS	XS	S	M	L	XL
Chest (from underarm)	68	74	80	86	92	98
Total Length – HSP to Hem	94	97	100	103	106	109
Sleeve length (measure seamline)	43	44	45	46	47	48

Headwear Size Chart

Size	Head Circumference (cm)
M	53 – 59
L	56 – 61
XL	59 – 64

Hoods Size Chart

Size	Head Circumference (cm)
XS	48 – 51
S	51 – 53
M	53 – 56
L	56 – 59
XL	59 – 61
XXL	61 – 64

Gloves Size Chart

Size	Palm Circumference (cm)
XS	17 – 19
S	19 – 21
M	21 – 23
L	23 – 25
XL	25 – 27
XXL	27 – 29

XENOS ARC Launch 2026

Preorder via email

Fourth Element Women’s Xenos ARC 3mm Wetsuit – Advanced Comfort and Thermal Performance
Effortless Donning | Oceana® Bio-Based Material | Liveaboard-Ready Design

The Fourth Element Xenos ARC 3mm wetsuit is engineered for divers completing multiple dives per day. Built for liveaboards and dive trips, it combines fast, effortless donning with impressive thermal efficiency. Using Oceana® bio-based material with recycled linings, the suit offers warmth, flexibility, and quick-dry performance, keeping you comfortable dive after dive.

Description

Effortless donning is at the core of the Xenos ARC design. The low-friction inner lining in the arms and legs allows the suit to slide on quickly, even between back-to-back dives.

Key Features

Natural Rubber - recycled linings
Improved fit and thermal performance
Thermoflex thermal lining on torso
Extend thermal lining throughout rest of suit
Triple Glued seam with Blindstitched
Glideskin neck seal system
Internal Silicone ankle seals
Glideskin Hydrolock wrist seals
Ultra stretch throughout
Abrasion-resistant knee pads
Cut away back heal notch for ease of donning and doffing

Fit

Fabric & Care

85% Natural Rubber, 15% Synthetic Rubber
Do not machine wash
Rinse with cold water
Do not bleach
Do not tumble dry
Do not Iron
Do not Dry Clean

Sustainability

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

3mm

5mm

7mm

XENOS ARC
FOURTH ELEMENT

Xenos ARC Features

Hydrolock wrist seal in 7mm

Keepsthe cold water out, that you stay longer warm

Effortless Donning

Engineered for the demands multiple dives per day, the Xenos ARC wetsuit combines effortless donning with exceptional thermal performance

What makes this suit OceanPositive?

Ocena® material is made from USDA-certified 82% bio-based content, and combined with recycled linings and waterbased glues

Better than traditional neoprene

The perfect balance of warmth, durability and flexibility, adapting to your body like a second skin

Natural rubber & recycled linings

Ultra-stretchy OCENA® combined with recycled linings provide unrestricted movement

Improved fit & thermal performance

Offers the right combination of warmth, durability & flexibility

Triple glued & blind-stitched seams

Minimise water ingress for better thermal performance

Hydrolock writst seals

Keeps cold water out, so you stay warmer for longer

Description

Key Features

Fit

Fabric & Care

Sustainability

Xenos Arc Women’s 3mm wetsuit