As water temperatures climb, pool swimmers and first-time triathletes are heading back to the ocean for open water swimming season. Most beginners spend all their prep time on fitness and stroke technique, and that is understandable. But one of the most common causes of a ruined first swim has nothing to do with either. Open water swimming chafing is a friction problem, not a fitness problem, and it is simple to prevent once you know what causes it.
This guide covers why wetsuits and open water conditions create friction, where it tends to show up first on a beginner's body, how to prep your skin before you get in the water, and how to choose a simple, plant-based formula that works from the first session.
Why Wetsuits and Open Water Cause Chafing
Pools do not create much friction load. The water is calm, the sessions are contained, and there is no neoprene involved. Open water is a different environment, and that is exactly why wetsuit chafe prevention catches so many beginners off guard.
Three things combine to drive friction load in open water: the repetitive rotation of your shoulders stroke after stroke, the neoprene of your wetsuit rubbing against the neck, underarms, and thighs with every movement, and saltwater gradually drying out the skin and reducing its natural resistance. Put those three together over an hour-long swim and even a well-fitted wetsuit can leave a mark.
If you have felt unexpected neoprene rub during your first ocean session, you are not doing anything wrong. It is a well-known issue among open water swimmers, and it is one of the reasons many people training for their first triathlon start taking triathlon skin protection seriously alongside their swim technique.
The Most Common Chafe Zones for New Open Water Swimmers
Before you get in the water, it helps to know where friction is most likely to build. For new open water swimmers, the usual friction points are the neck and shoulder seams where the wetsuit collar sits, the underarms where your arms brush the suit on every stroke, the inner thighs where repetitive kicking creates skin-on-skin or skin-on-neoprene contact, and the lower back around the wetsuit zip.
Think of it like a new pair of shoes rubbing the same spot on your heel. One short walk might not cause a blister, but repeat that motion for an hour in a wet, salty environment and irritation shows up fast. Open water swimming works the same way. It is not one big rub. It is thousands of small ones in the same spot.
How to Prepare Your Skin for Wetsuit and Open Water Season
Preparation is straightforward, and it does not take long once it becomes part of your pre-swim routine.
Do a dry run in your wetsuit before race day. Put it on, move through some swim-like motions, and identify any tight or rubbing spots before you are relying on it in the water.
Apply a Friction Protection balm to key friction zones before you get in the water, not after irritation has already started. Prevention is far more effective than damage control.
Choose a formula that is gentle on skin and safe for wetsuit fabric. Some balms can degrade neoprene over time, so checking this matters more than it might seem for a first purchase.
Reapply if you are doing a long session, and look after your skin when you are done. A rinse in fresh water after your swim helps clear salt residue before it dries out the skin further.
Keep it simple. One product that works across swim, bike, and run means you are not buying multiple balms before you have worked out which discipline you enjoy most.
Tri Easy is a practical option for exactly this reason. Formulated with certified organic beeswax, certified organic jojoba oil, plant-based butters and oils, and cosmetic-grade non-nano zinc oxide, it forms a water-resistant Friction Protection barrier that holds across all three triathlon disciplines. No petrochemicals, no synthetic emulsifiers, and safe for wetsuits and technical apparel.
Tri Easy carries a 5.0 field test rating from real athletes. One verified tester completed a full Ironman distance, 3.8 kilometres of swimming, 180 kilometres of cycling, and a 42.2 kilometre run, across roughly 10 hours of hot, humid, and rainy conditions, and reported zero chafing by the end. If it holds up for a full Ironman, it will hold up for your first ocean swim.
For athletes spending extended time on the water in salt, wind, and sun, ESB's Sail Easy is formulated to the same standard, built with certified organic beeswax and plant-based ingredients to resist salt, spray, and prolonged environmental exposure. It reflects how ESB approaches on-water Friction Protection more broadly: sport-specific, endurance-grade, and built for conditions that are harder on skin than most people expect.
Choosing a Simple Formula as a First-Timer
New open water swimmers are often faced with a wall of products and no clear way to choose between them. The decision is simpler than it looks.
A good starting formula should be formulated with recognisable plant-based ingredients, like certified organic beeswax, certified organic jojoba oil, plant-based butters, and cosmetic-grade non-nano zinc oxide, and easy to apply without any special technique. If you have not yet decided whether you will stick with open water swimming, move into triathlon, or try something else entirely, a multi-discipline formula removes the pressure of picking a sport-specific product before you have picked a sport. One balm covering swim, bike, and run is enough to get started.
Recommended Further Reading
Skin friction and chafing mechanics: Peer-reviewed research on skin friction under wet, repetitive-motion conditions provides useful background on why friction accumulates the way it does. Many of these studies sit behind a paywall, but a ResearchGate version is often available as a free alternative.
Open water swimming physiology: Sports science journals covering cold water and open water adaptation are a solid resource for new swimmers adjusting to conditions outside the pool for the first time.
Triathlon preparation for beginners: Triathlon Australia publishes practical guidance on first-time race-day preparation that pairs well with the skin prep checklist above.
Internal ESB cross-link: How Triathlon Friction Works Across Swim, Bike, and Run
Find Your Balm
Chafing is common, it is preventable, and it should not stop anyone from getting in the water. The fix does not need to be complicated. One formulated, endurance-grade formula, applied as one easy step before you get in the water, is all it takes to protect the friction zones that matter most.
Find Your Balm at easysportsbalms.com.au