Skip to product information
1 of 9

ARC 5/4mm KIDS Outdoor Centre/Coasteering Back Zip Wetsuit

ARC 5/4mm KIDS Outdoor Centre/Coasteering Back Zip Wetsuit

Size

The kids version of the vastly popular ARC Unisex Centre & Coasteering wetsuit.  The ARC is possibly the ultimate adventure activity wetsuit on the market, extensively used in outdoor centres across the UK and Europe. Designed for surf schools and outdoor watersports centres, this ultra-durable wetsuit is perfect for a variety of adventure activities and can withstand the demands of daily use. Ideal for surfing, coasteering, canyoning, white water rafting, kayaking, and paddlesports, the ARC features strategically reinforced areas for exceptional durability and protection.

Developed over several years with feedback from the centres and schools we supply, the ARC wetsuit uses only premium materials and cutting-edge technology, making it an excellent choice for adventurers needing a wetsuit for year-round use. The ultra-durable ARC wetsuit includes double Glued and Blind-Stitched seams, a heavily reinforced lumbar/seat area, forearms, and tough core-tex knees. The innovative diagonal back zip design reduces strain at the base of the zip and enhances trunk flexibility, ideal for centre environments.

The ARC is a four-season wetsuit designed to withstand very cold water temperatures, featuring 5mm thick neoprene on the torso, 4mm on the legs, and 3mm on the shoulders and arms for warmth where needed. Super stretchy panels are added in key areas (underarms, back, thighs, and lower legs) for extra movement. The soft and stretchy neoprene ensures a comfortable, luxurious fit with full freedom of movement for intense activities. 

Check the size guide tab for best fit. Pair with our ARC wetsuit boots for added protection.


Technical Features

  • Super-stretch limestone CR NEOPRENE for ultimate thermal properties and luxury fit
  • DOUBLE Glued and blind-stitched seams inside and out for UNRIVALLED seam strength
  • DIAGONAL BACK ZIP SIGNIFICANTLY REDUCES STRESS on bottom seam
  • XTEND Inner lining allowing unrestricted movement and maximum comfort
  • REINFORCED Seat and forearm panels using ultra-durable HL948 fabric
  • CORE-TEX Full-flex knee pads for protection
  • LYCRA lined adjustable collar for comfort fit
  • REINFORCED Nylon lined shoulder panel designed specifically for regular hanger use
  • EASY to get on and off
  • DURABLE Chunky YKK back zip
  • FULL UV protection (UPF 50+)

Regular price £129.99 GBP
Regular price £129.99 GBP Sale price £129.99 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.
View full details
{
Mini Malibu circular sunglasses with pink camo frame, rose gold polarized lenses, and wooden arms

Free GLASSES CASE WITH EVERY PAIR

Protect your sunglasses in style. Every pair of Union of Surf sunglasses now comes with a free glasses case — designed to keep your shades safe from scratches, dust, and everyday wear.

Frequently Asked Questions

What activities is the ARC 5/4mm KIDS wetsuit designed for?
The ARC 5/4mm KIDS is designed for surfing, coasteering, canyoning, white water rafting, kayaking and other paddlesports. It was developed for surf schools and outdoor watersports centres and is made to withstand the demands of regular use.
What thickness is the ARC 5/4mm KIDS wetsuit?
It has 5mm neoprene on the torso, 4mm on the legs and 3mm on the shoulders and arms. The product is described as a four-season wetsuit designed for very cold water temperatures.
How does the back zip design support movement?
The ARC 5/4mm KIDS features a diagonal back zip designed to reduce strain at the base of the zip and enhance trunk flexibility. Super-stretch panels in the underarms, back, thighs and lower legs, along with an XTEND inner lining, allow unrestricted movement.
Which areas of the ARC 5/4mm KIDS are reinforced?
Reinforced areas include the seat and forearms, which use ultra-durable HL948 fabric, and full-flex CORE-TEX knee pads. The wetsuit also has double glued and blind-stitched seams inside and out.
How do I choose the right size and care for the collar fit?
Check the product’s size guide tab to find the best fit. The ARC 5/4mm KIDS has a LYCRA-lined adjustable collar, and the description notes that it is easy to get on and off.
1 of 5
Comparison of non-polarised vs polarised lenses over a beach and mountain landscape.

Wav P Lens tech got you covered against glare.

Wav P Lens Tech protects against glare with advanced polarised lenses, cutting reflections from water, roads and snow for clearer, sharper vision. It boosts color and contrast while reducing eye strain, making it ideal for driving, coastal walks and everyday outdoor use. Lightweight and durable for active lifestyles.

Our Lenses
  • Fistral wood look sunglasses with blue polarised lenses by Union Of Surf

    Sunglasses

    Discover the allure of wooden sunglasses. Experience the perfect blend of style and sustainability.

  • Man wearing pink polarised sunglasses drinking coffee outdoors.

    Largest Selection of Styles

    With over 12 unique styles and 22 different lense options we one of the largest selection of wooden sunglasses to suit all your style needs.

  • Black cylindrical premium packaging for Shaka Walnut Edition sunglasses.

    Eco Packaging

    Perfectly packaged just for you. Our cardboard tubes make great gifts, even if it is for you!

1 of 2
ARC 5/4mm KIDS back-zip wetsuit in dark navy neoprene with bright blue shoulder panels and reinforced black knees.

ARC 5/4mm KIDS Outdoor Centre/Coasteering Back Zip Wetsuit

XXS

£129.99