Fourth Element Women’s Xenos ARC 7mm wetsuit made from Oceana natural rubber

Description

The Women’s Xenos ARC 7mm wetsuit is built for divers who demand reliable insulation and flexibility during colder dives. Constructed from Oceana® natural rubber neoprene (82% bio-based) and finished with recycled linings and water-based glues, it offers a more sustainable alternative to traditional neoprene while delivering strong thermal retention.

A dual-layer Thermoflex lining in the torso increases insulation in core areas, while extended thermal lining throughout the suit helps maintain warmth even during long or repetitive dives. This makes it particularly suitable for temperate to cold-water conditions.

Triple-glued and blindstitched seams reduce water ingress, while the low-friction lining in the arms and legs improves donning — a key advantage for divers on multi-dive days.

Flush protection systems include Glideskin Hydrolock wrist seals, internal silicone ankle seals, and a Glideskin neck seal for reduced cold-water entry.

Abrasion-resistant knee pads enhance durability on boats, beaches, and rocky entries. A cut-away back heel notch makes donning easier and allows smoother fin placement, especially when wearing thick boots.

Key Features

Natural Rubber - recycled linings
Improved fit and thermal performance
Thermoflex thermal lining on torso
Extend thermal lining throughout the rest of the 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 7mm wetsuit

Vendor: Fourth Element

Type: wetsuit

€526,00

Tax included. Shipping calculated at checkout.

Thickness: 7mm

7mm

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 7mm Wetsuit - Oceana® Natural Rubber | High Thermal Insulation | Designed for Cold-Water & Multi-Dive Days

The Xenos ARC 7mm wetsuit is engineered for divers who need serious warmth without sacrificing mobility. Designed for cold-water environments, liveaboards, and daily repeated dives, this suit combines high-stretch comfort with exceptional thermal performance. Made from Oceana® natural rubber with bio-based content and recycled linings, it delivers warmth, durability, and easier donning between sessions.

Description

Triple-glued and blindstitched seams reduce water ingress, while the low-friction lining in the arms and legs improves donning — a key advantage for divers on multi-dive days.

Flush protection systems include Glideskin Hydrolock wrist seals, internal silicone ankle seals, and a Glideskin neck seal for reduced cold-water entry.

Key Features

Natural Rubber - recycled linings
Improved fit and thermal performance
Thermoflex thermal lining on torso
Extend thermal lining throughout the rest of the 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

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

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 7mm wetsuit