Fourth Element Arctic X Mens Undersuit Leggings

Name: Fourth Element Arctic X Mens Undersuit Leggings
Brand: Fourth Element
Price: 205 GBP
Availability: OutOfStock

Brand: Fourth Element

The Fourth Element Arctic X Mens Undersuit Leggings deliver lightweight warmth and unrestricted comfort for cold-water diving. Featuring fleece insulation, a water-repellent outer, articulated knees and a low-bulk design, they're the perfect base layer for any drysuit system.

SKU: ARCXMLBK

Size

£205.00

Fourth Element Arctic X Mens Undersuit Leggings - Beat the Cold from the Bottom Up.

The Fourth Element Arctic X Mens Undersuit Leggings are designed to provide outstanding thermal protection where you need it most, delivering exceptional warmth without adding unnecessary bulk beneath your drysuit.

Built as part of the Arctic X layering system, these premium thermal leggings combine a soft fleece inner with a durable water-repellent (DWR) outer to keep you warm, comfortable and ready for every cold-water adventure. Whether you're exploring wrecks, drifting along reefs or spending long days on the dive boat, they'll help you stay comfortable from the first dive to the last.

A high waistband creates a secure fit and helps eliminate cold gaps between layers, while the four-way stretch fabric moves naturally with your body for unrestricted comfort both in and out of the water. Articulated knees are designed specifically with divers in mind, allowing complete freedom of movement when maintaining good trim or finning efficiently underwater.

The slim, single-layer lower legs reduce bulk around the ankles, making it easier to pull on your drysuit without fighting excess fabric. Integrated foot stirrups keep everything perfectly in place while you're getting suited up, saving time and frustration before every dive.

Practical storage pockets, subtle reflective detailing and an adjustable waistband add everyday functionality, while recycled materials certified to Global Recycled Standard (GRS), Oeko-Tex 100 and Bluesign standards make these leggings a more sustainable choice. Supplied in plastic-free packaging and fully machine washable, they're built for years of cold-water diving.

Pair them with the Fourth Element Arctic X Men's Jacket and Arctic X Socks to complete your ultimate thermal layering system.

Arctic X Undersuit Leggings - Features:

Designed for cold-water diving and drysuit use
Exceptional thermal insulation with minimal bulk
Soft fleece lining locks in warmth
Durable water-repellent (DWR) outer helps repel moisture
High waistband reduces gaps between thermal layers
Four-way stretch fabric for unrestricted movement
Articulated knees designed for comfort and horizontal trim
Slim single-layer lower legs fit easily inside drysuit boots
Foot stirrups keep leggings securely in place while donning
Adjustable waistband for a personalised fit
Integrated storage pockets
Reflective detailing for improved low-light visibility
Made from recycled materials
Certified to Global Recycled Standard (GRS), Oeko-Tex 100 and Bluesign standards
Plastic-free packaging
Machine washable

Free Delivery	FREE SHIPPING ON ORDERS OVER £50*
Standard	£3.99 on orders under £50.00. Items ship within 2-5 working days.
Express	£6.99 Expected delivery 2-3 working days from order.
Next Day	£8.99 Orders must be placed before 12 Noon Monday – Friday. Only available if all the products you order are in stock.
Saturday Delivery	£30.00 Orders must be placed before 11am on Friday.

Size	Height (cm / in)	Chest (cm / in)	Waist (cm / in)	Inside Leg (cm / in)
X Small	165–172.5 / 65–68	76–86 / 30–34.2	58–68 / 23–27	76–80 / 30–31.5
Small	170–178 / 67–70	86–96 / 34–38.2	68–78 / 27–30.5	79–83 / 31–32.5
Medium	175.5–183 / 69–72	96–106 / 38–42.2	78–88 / 30.5–34.5	82–86 / 32.5–34
Large	180.5–188 / 71–74	106–116 / 41.5–46.2	88–98 / 34.5–38.5	85–89 / 33.5–35
X Large	185.5–193 / 73–76	116–126 / 45.5–50.2	98–108 / 38.5–42.5	88–92 / 34.5–36
XX Large	190.5–198 / 75–78	126–136 / 49.5–54.2	108–118 / 42.5–46.5	91–95 / 36–37.5
XXX Large	195.5–203 / 77–80	136–146 / 53.5–58.2	118–128 / 46.5–50.5	94–98 / 37–38.5

Size	Height (cm / in)	Chest (cm / in)	Waist (cm / in)	Inside Leg (cm / in)
XX Small	160–168 / 63–66	68–76 / 27–30	51–59 / 20–23	71–75 / 28–29.5
X Small	162.5–170 / 64–67	74–82 / 29–33	57–65 / 22.5–25.5	73–77 / 28.5–30.5
Small	165–173 / 65–68	80–88 / 31.5–35	63–71 / 25–28	75–79 / 29.5–31
Medium	167.5–175 / 66–69	86–94 / 34–37	69–77 / 27–30.5	77–81 / 30.5–32
Large	170–178 / 67–70	92–100 / 36–40	75–83 / 29.5–32.5	79–83 / 31–32.5
X Large	172.5–180 / 68–71	98–106 / 38.5–42	81–89 / 32–35	81–85 / 32–33.5
XX Large	172.5–180 / 68–71	104–112 / 41–44	87–95 / 34.5–37.5	81–85 / 32–33.5

Unisex Sizes	UK	US	EU
XS	3-4	4-5	35-37
S	5-6	6-7	38-40
M	7-8	8-9	41-42
L	9-10	10-11	43-44.5
XL	11-12	12-13	46-47
XXL	13-4	14 - 15	48-49

Fourth Element Arctic X Mens Undersuit Leggings

Brand: Fourth Element

Arctic X Undersuit Leggings - Features:

Delivery

Returns

Mens's Sizes

Women's Sizes

Sock Sizes

Join Our Mailing List