Alder Evo Fire 6/4 Hooded Wetsuit
When it comes to gearing up for the harsh UK winter conditions, the Alder Evo Fire Wetsuit is unbeatable. Made with 6/4mm neoprene, a built-in hood, and a plush lining, this wetsuit ensures maximum warmth and protection. Don't settle for anything less than the best for your winter surf adventures. At Bob Gnarly Surf we're happy to recommend Alder suits for warmth and reliability.
Want to know more about Alder? Check out Bob's Blog for a full rundown on this iconic UK brand.
Construction
- Seams: Glued & Blindstitched
- Seams: Fully Taped Inside
- Fabric: Main Body - 6mm Surflex Neoprene
- Fabric: Arms/Shoulders - 4mm Surflex Neoprene
Features
- Fast Dry Lined Main Body Core
- Duratech Knee Pads
- Hidden Key Loop
- Pk Plastic Zip
- Aqua Alpha Glue
- Double Lined Throughout
- O Rings On Cuffs And Ankles
Size Guide

Who Are Alder Wetsuits?
Alder Wetsuits was founded in the early 1970s, a time when the sport of surfing was just beginning to gain traction in the UK. The company's humble beginnings were in a small workshop in Cornwall. Where a team of passionate surfers and wetsuit enthusiasts set out to create products that would not only keep them warm in the chilly British waters. But also provide the performance and durability they craved.
From the outset, Alder Wetsuits was driven by a commitment to quality and innovation. The company's founders understood that the key to unlocking the full potential of British surfing lay in developing wetsuits that could withstand the harsh conditions of the North Atlantic. With this in mind, they began experimenting with new materials, construction techniques, and design features that would set their products apart from the competition.
As Alder Wetsuits grew, so too did their reputation for excellence. The company's wetsuits quickly became the go-to choice for many of the UK's top surfers.
One of the key innovations that set Alder apart was their use of neoprene, a synthetic rubber material that had just recently been introduced to the wetsuit market. By carefully refining the composition and construction of their neoprene, Alder was able to create wetsuits that were not only more durable but also more comfortable and responsive than anything else on the market.
Over the years, Alder continued to push the boundaries of wetsuit design, introducing features like seamless construction. Also strategic panel placement, and advanced insulation systems. These innovations helped to keep Alder at the forefront of the industry. Cementing their reputation as a brand that was truly dedicated to the needs of the modern surfer.
The Importance Of A Good Winter Wetsuit
The British sea gets extremely cold in winter, often dropping below 10°C. Without proper protection, the cold can be dangerous. A good winter suit helps maintain body heat and prevents hypothermia.
Winter suits are thicker than summer ones, usually 5mm to 6mm. This extra thickness traps more heat. High-quality wetsuits also have thermal linings for added warmth. They help retain body heat even in freezing conditions.
Cold water can reduce muscle function and coordination. A warm suit keeps muscles working properly. This helps maintain strength and reaction time in the water. Staying warm also improves endurance and energy levels.
A suit works by trapping a thin layer of water against your skin. Your body warms this water, creating insulation. A well-fitted wetsuit prevents excessive flushing, which removes heat.
Sealed seams are crucial for winter wetsuits. Flatlock stitching lets water in, making you colder. Blind-stitched and taped seams reduce water entry. This keeps you warmer for longer.
A wetsuit hood, gloves, and boots are also essential. These prevent heat loss from the head, hands, and feet. Without them, your extremities can go numb quickly.
British winter waves can be powerful and unpredictable. A good wetsuit provides flexibility and comfort. This allows easier movement when paddling and surfing. Restrictive wetsuits make movement difficult and tiring.
Wind chill makes the sea feel even colder. Neoprene with wind-resistant coatings helps reduce heat loss. This keeps you warmer in strong offshore winds.
Cold shock is a real risk in British winter waters. Sudden exposure to freezing temperatures can affect breathing and heart rate. A well-insulated suit reduces this risk.
Investing in a high-quality winter suit improves safety and enjoyment. Cheap or ill-fitting wetsuits won’t provide enough warmth. Staying warm means longer, more comfortable surf sessions.
British winter conditions demand proper gear. A good suit makes cold-water surfing, swimming, and diving safer and more enjoyable. It’s a must for anyone braving the winter sea.