Most wetsuit donning advice tells you to slick the inside of the suit. I tell swimmers to start with their calves. Start with your calves. The body is where the friction lives, and the lower leg is the hardest section to move through a snug swimming wetsuit. The heel catches the cuff and forces you to pull harder than the neoprene wants to stretch, and then the calf, which has the largest circumference of the lower leg, adds even more surface for the cuff to slide over. In a swim-specific suit, that lower leg section is intentionally snug. It will resist.
Put the lubricant on your leg, not inside the suit
Coating the entire suit interior doesn't solve the entry problem. It leaves residue against the liner and wastes lubricant on areas that don't need it. Instead, apply a small amount of water-based, wetsuit-safe lubricant directly to your leg.
Use a wetsuit-safe lubricant or a diluted, silicone-free hair conditioner. Coat the back of each calf, the Achilles area, both ankle bones, and the top of the foot. Don't spray or rub lubricant inside the neoprene. Don't lubricate your hands. After you finish, wipe your hands dry on a towel. Dry hands let you pinch and pull the neoprene without slipping.
Pull the suit up with the pads of your fingers, not your nails. Heel tears and fingernail punctures happen when a swimmer forces a dry cuff over a dry heel. A slick lower leg reduces the force you need. It also keeps you from grabbing with your fingertips, which is the habit that causes punctures. The Blue70 wetsuit warranty covers manufacturing and material defects for one year. Fingernail punctures and heel tears from donning are not part of that coverage.
Run a quick test at home. Leave one calf dry and lubricate the other. Step in just far enough to feel the cuff cross your ankle. You will notice the difference on the lubricated side right away. That difference is what you get on race morning.
The conditioner bottle in transition
Triathlon transition bags have carried cheap hair conditioner for decades. It's slippery, water-soluble, and easy to find. Modern wetsuit-specific lubricants work on the same principle but rinse out of neoprene more cleanly and leave less film. Some athletes still slide a plastic bag over the foot before stepping in. That works, but it adds an extra step and one more thing to drop in transition. Leg lubricant gives you the same friction reduction without the bag.
What to keep away from neoprene
Some products do more harm than good.
- Petroleum jelly
- Cooking oil
- Spray lubricants not labeled for wetsuits
Petroleum-based products break down the rubber and the adhesives at the seams over time. After each swim, rinse the suit in fresh water. If you used conditioner, wash the suit with a wetsuit shampoo so the residue does not hold body oils or chlorine. Blue70 suits use Yamamoto neoprene in 38, 39, and 40-cell grades. Higher cell counts mean more flexibility, but all neoprene lasts longer when you keep residues out.
Race morning step by step
- Set up your transition towel and a small bottle of wetsuit-safe lubricant.
- Fold the wetsuit down to the waist so both legs are ready to step into.
- Apply a thin coat of lubricant to the back of each calf and around each ankle.
- Wipe your hands dry before touching the suit.
- Step into the suit and work it up your leg with your finger pads.
- Repeat for the second leg, then pull the body of the suit up and settle the shoulders.
This sequence works for any full wetsuit, including the Fusion, Reaction, and Thermal Reaction. Entry method matters regardless of model.
Leg lubricant is not a swim speed tool
Leg lubricant does not change buoyancy, drag, or body position. It will not make you faster in the water. It is a transition and suit-care tool. If a suit still fights you after using this method, the problem is usually fit, not friction. A suit that is too small will resist at the ankles and calves no matter how much lubricant you apply. One that fits will feel snug on land and settle when you get into the water.
Find your size with the Blue70 size charts. Then take the suit for a test swim. A test swim will not affect your return if the suit comes back clean, dry, and unmodified.
