The Xcel Infiniti 3/2mm Long Sleeve Steamer is Xcel’s go-to mid-season wetsuit — built for surfers who demand warmth without sacrificing flexibility. It’s the ideal choice for Sydney autumn and spring surf, when Manly beach water temps sit between 17°C and 21°C.
Why the Xcel Infiniti 3/2mm?
The Infiniti is engineered around two key technologies that work together: Radiant Rebound lining blocks cold from penetrating the outer layer and reflects your body heat back inward, while Channel Flex neoprene on the exterior provides multi-directional stretch for unrestricted paddling and reduced fatigue on longer sessions. The result is a suit that keeps you warm in the water without slowing you down.
Key Features
- 3/2mm thickness — optimal for 16–22°C water temperatures
- Radiant Rebound lining — metallic thermal lining reflects body heat inward and blocks external cold
- 100% Channel Flex exterior — lightweight hydrophobic gridded neoprene reduces fibre tension for maximum stretch and quick drying
- Nanoprene Lite Japanese limestone neoprene — lighter, warmer and more durable than traditional petroleum-based neoprene
- Triple glued and blind stitched (GBS) seams — watertight seam construction that won’t let water in
- FusionX seam tape — heat-bonded tape on interior seams for added durability and comfort
- Semi-dry zipper with magnetic closure — keeps water out and makes entry and exit easy
- Nexskin wrist and ankle seals — minimises flushing at the cuffs
- Back knee flex grooves — prevents bunching behind the knees when duck diving or crouching
- Glide skin collar — soft, watertight neck seal that prevents flushing
- Eco-friendly water-based glue — premium bonding with a lower environmental footprint
What Water Temperature Is a 3/2mm Steamer For?
A 3/2mm steamer like the Xcel Infiniti is suited to water temperatures between 16°C and 22°C. In Sydney, that covers most of autumn (April–June) and spring (September–November). If you’re surfing Manly, Curl Curl or Dee Why in those months, this is the right suit.
How Should It Fit?
The Infiniti uses an engineered fit system designed to fit like a second skin. There should be no excess material at the lower back, armpits or behind the knees. A small amount of tightness across the chest and shoulders is normal — the Channel Flex neoprene will loosen slightly after the first few sessions. If you’re between sizes, size up for comfort on longer sessions.
Frequently Asked Questions
What thickness wetsuit do I need for surfing in Sydney?
For Sydney’s autumn and spring water temperatures (17–21°C), a 3/2mm steamer like the Xcel Infiniti is ideal. In summer (22°C+) you may prefer a 2/2mm or springsuit. In winter (15–17°C) consider stepping up to a 4/3mm.
Is the Xcel Infiniti good for long surf sessions?
Yes. The Radiant Rebound lining is specifically designed for surfers who spend extended time in the water — it retains heat even when you’re sitting still in the lineup rather than actively paddling.
Is the Xcel Infiniti eco-friendly?
Yes. It uses Nanoprene Lite limestone-based neoprene (more sustainable than petroleum neoprene), eco-friendly water-based glue, and anti-fade dope-dye yarn.


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