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Merino Insulator Series Youth 4/3 Chest Zip Steamer.

Merino Insulator Series Youth 4/3 Chest Zip Steamer.

Size

Warm, durable, visible & flexible. Coastlines Youth Series Wetsuits are designed to keep your kids warmer in the water for longer while allowing them freedom to move and enjoy their aquatic activities.

The Coastlines Youth Insulator steamer is designed for the Winter and autumn seasons, keeping the body warm and protected from the brisk winter air. It features a warm, woolly thermal lining, keeping you warmer and comfier than anyone else in the water. All seams are constructed with a durable seal which consists of gluing and blind stitching. In addition, all critical areas are taped. 

Our Super Stretch Neoprene will also maximise the lifetime of the suit by allowing for growth during the season. This suit is designed for colder climates, it is optimal in water temperatures from 6C to 16C.

Model wears : 12




 


Mesh Durability

Mesh Back Panelling for added durability & wind chill

Flatlocked Seams

Flatlocked seams for strength and durability

Safety Hardware

Smooth-glide, YKK Zipper

Superstretch Neoprene

Added stretch properties for growing kids

Strategic Panelling

Standard fit for increase comfort & freedom of movement

Protective Suit

Keeps the sun off & the heat in, for a longer time spent in the water




Size Height Range Weight
6 124-132cm 20-27kg
8
132-140cm 27-34kg
10
140-147cm 34-41kg
12
147-155cm 41-48kg
14
155-163cm 48-54 kg


 



Regular price £240.00 GBP
Regular price £240.00 GBP Sale price £240.00 GBP
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Specifications

Polarised Lens

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Dimensions

Lens Info

Wood

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 makes the Merino Insulator Series Youth 4/3 Chest Zip Steamer suitable for colder water temperatures?
The Merino Insulator Series Youth 4/3 Chest Zip Steamer is designed for winter and autumn seasons, keeping kids warmer with a woolly thermal lining and high-quality neoprene, making it ideal for water temperatures from 6°C to 16°C.
How does the durability of the Merino Insulator Series wetsuit enhance its performance?
This wetsuit features mesh back panelling for added durability and wind chill protection, along with flatlocked seams and tape in critical areas, ensuring strength, longevity, and reliable performance in demanding water conditions.
Can the Merino Insulator Series Youth wetsuits accommodate growth in children?
Yes, the suit is made from Superstretch Neoprene, which maximizes flexibility and allows for growth during the season, providing a comfortable and lasting fit for growing kids.
What safety features are included in the Merino Insulator Series Youth 4/3 Chest Zip Steamer?
The wetsuit includes a smooth-glide YKK zipper, which ensures safe and easy donning and doffing, as well as secure closure to keep water out and warmth in during water activities.
What sizes are available for the Merino Insulator Series Youth wetsuit and how do I choose the right one?
The wetsuit is available in sizes 6, 8, 10, 12, and 14, with size guides indicating suitable height and weight ranges. Choose the size based on your child's measurements for a comfortable fit and optimal thermal protection.
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Infographic showing how polarised sunglasses work. What is it like to look though a pair of sunglasses on a sunny day.

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 polarised lenses and natural wood finish

    Sunglasses

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

  • Sunglasses Sale

    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.

  • Union of Surf cylindrical packaging with UOS logo, eco-friendly sunglasses box

    Eco Packaging

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

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Coastlines Youth Thermal Chest Zip Wetsuit

Merino Insulator Series Youth 4/3 Chest Zip Steamer.

12

£240.00