Alder Pyro FX Mens 4/3mm Chest Zip Wetsuit

The Alder Pyro FX Men’s 4/3mm Wetsuit is built for surfers who demand the perfect balance of warmth, flexibility, durability, and eco-conscious performance in cooler UK and European waters. Designed as a premium all-round surfing wetsuit, the Pyro FX combines advanced neoprene technology with sustainable materials to deliver outstanding comfort for surfing, bodyboarding, SUP, and other cold-water watersports.

Engineered with Alder’s innovative Natural Foam body construction, this high-performance men’s wetsuit offers exceptional thermal insulation while reducing environmental impact. The shoulders and arms feature FX limestone foam for enhanced flexibility and unrestricted paddle power, making it ideal for long surf sessions, powerful duck dives, and all-day comfort in challenging conditions.

The Pyro FX uses Recycled Glideflex neoprene across the torso and lower body to create a lightweight, flexible feel that moves naturally with your body. Combined with the heat-retaining Recycled Fireline thermal lining on the torso, this wetsuit helps lock in warmth and maintain core temperature during chilly dawn patrols, autumn surf sessions, and cold spring conditions.

Designed for UK surfing conditions, the Alder Pyro FX 4/3mm Wetsuit features glued and blindstitched seams to minimise water entry while maximising durability and comfort. Strategic contour taping reinforces high-stress areas for increased longevity, while the double-lined construction provides added warmth and resilience against daily wear and tear.

Whether you're searching for a flexible surfing wetsuit, a warm men’s winter wetsuit, a sustainable surf wetsuit, or a reliable 4/3mm wetsuit for UK waters, the Pyro FX delivers premium performance without compromise. Duratec knee pads provide excellent abrasion resistance for surfers who spend time paddling, kneeling, or riding reef and beach breaks, while thoughtful additions like the hidden key loop make it practical for everyday surf adventures.

Finished with environmentally responsible materials including Eco Carbon Black, dope-dyed yarns, Aqua Alpha water-based glues, and biodegradable packaging, the Alder Pyro FX is the perfect choice for eco-conscious surfers looking for a durable, warm, and flexible wetsuit that performs session after session.

Key Features

• Premium men’s 4/3mm surfing wetsuit for cool to cold water conditions
• Natural Foam body construction for warmth and sustainability
• FX limestone foam shoulders and arms for superior flexibility
• Recycled Glideflex neoprene for lightweight stretch and comfort
• Recycled Fireline thermal lining for enhanced heat retention
• Glued and blindstitched seams to reduce water entry
• Double-lined construction for durability and insulation
• Contour taped stress points for increased lifespan
• Duratec knee pads for abrasion resistance and durability
• Hidden key loop for secure storage while surfing
• Eco-friendly wetsuit construction using sustainable materials
• Ideal for surfing, bodyboarding, paddleboarding, and cold-water sports

Eco-ID

• Natural Foam Body
• FX With Limestone Foam On Shoulders And Arms
• Recycled Glideflex On Torso & Lower Body
• Recycled Fireline On Torso
• Eco Carbon Black
• Dope Dyed Yarns
• Aqua Alpha Water-based Glues
• Biodegradable Packaging

Perfect for surfers looking for a warm, flexible, eco-friendly men’s wetsuit that performs in UK surf conditions while reducing environmental impact.

Size Guide