Attica ALPHA Chest Zip 4/3mm Steamer Wetsuit - Black / White

Attica ALPHA Chest Zip 4/3mm Steamer Wetsuit - Black / White

The Attica ALPHA Chest Zip 4/3mm Steamer Wetsuit in Black / White is built for surfers who want serious warmth, stretch and cold-water performance. Sitting in Attica’s premium ALPHA range, this suit is designed to handle winter surf, cold mornings and longer sessions where warmth, comfort and flexibility all matter.

The 4/3mm thickness gives strong insulation through key warmth areas while still allowing movement for paddling, duck diving and everyday surf use. It is a solid step up from a 3/2mm wetsuit when the water cools down and you need more protection without feeling restricted.

Made with 100% Neospan 4.0 superstretch material, the ALPHA is designed for excellent flexibility and a lighter, warmer feel. The chest zip entry uses a YKK Blockout system for a secure performance-style fit, while the GBS construction, external liquid seam seal and taped critical seams help reduce water entry and improve warmth in colder conditions.

Inside, the Gridlock Firewall lining adds extra warmth, while the raw cut glide-skin neck, wrist and ankle cuff seals, Supratex kneepads and key stash keep the suit practical for regular surf use. Finished in a sharp Black / White colourway, this is a premium cold-water steamer with proper surf function and clean Attica style.

Why You’ll Like It

• 4/3mm cold-water warmth for winter and cooler surf sessions
• Chest zip entry with YKK Blockout system
• 100% Neospan 4.0 superstretch for flexible movement
• GBS construction to help reduce water entry
• External liquid seam seal for added warmth and durability
• Taped critical seams for reinforced high-stress areas
• Gridlock Firewall lining for extra warmth
• Raw cut glide-skin neck for comfort
• Wrist and ankle cuff seals to help limit flushing
• Supratex Kneepads 2.0 for durability
• Key stash for practical surf-day storage

Best For

This wetsuit is ideal for surfers needing a premium 4/3mm chest zip steamer for cold-water surf, winter mornings, southern Australian conditions, windy beach days and longer sessions where warmth and paddle freedom both matter.

Product Details

• Brand: Attica
• Model: ALPHA
• Thickness: 4/3mm
• Entry: Chest Zip
• Zip: YKK Blockout Chest Zip
• Construction: GBS / Glued & Blind Stitched
• Seams: External Liquid Seam Seal / Taped Criticals
• Material: Neospan 4.0 Superstretch
• Lining: Gridlock Firewall Lining
• Neck: Raw Cut Glide Skin Neck
• Knees: Supratex Kneepads 2.0
• Colour: Black / White

If you want a premium cold-water steamer with strong warmth, serious stretch and sealed performance construction, the Attica ALPHA Chest Zip 4/3mm Steamer Wetsuit is a proper winter surf weapon.

FAQ Section

What water temperature is the Attica ALPHA 4/3mm Chest Zip Steamer best for?

This wetsuit is best suited to cold-water surf around 10–15°C, depending on wind, session length and individual warmth preference.

What does 4/3mm mean in a wetsuit?

4/3mm means the suit uses thicker 4mm neoprene through key warmth areas and 3mm material where flexibility is more important, such as the arms and shoulders.

What does chest zip mean?

A chest zip wetsuit opens through the upper chest area. This creates a secure performance-style fit and can help reduce flushing through the upper body.

What does GBS construction mean?

GBS stands for glued and blind stitched. This seam construction helps reduce water entry compared with basic flatlock stitching.

What is Neospan 4.0?

Neospan 4.0 is Attica’s superstretch material designed to improve flexibility, warmth and overall comfort through regular surf movement.

Who is this wetsuit best for?

This suit is best for surfers who need a premium 4/3mm steamer for cold-water surf, winter mornings and longer sessions where warmth, stretch and sealed construction matter.