The short answer
Yes, in nearly all cases. The primary material in a blueseventy swim wetsuit is neoprene, not natural rubber latex. The allergic reaction is to proteins in natural rubber latex. Neoprene is a synthetic polychloroprene foam and does not contain those proteins.
For open-water swimmers and triathletes, a latex allergy should not automatically rule out a wetsuit. It does mean you should confirm the full material list for the specific model you are considering, especially if you have reacted to adhesives or seam tapes before.
Why neoprene is different from latex
blueseventy wetsuits use Yamamoto neoprene in 38, 39, and 40 cell grades. The number refers to cell structure and flexibility, not latex content. Neoprene forms the main body panels, arms, and legs. The outer surface is often slick-skin neoprene, and the interior uses a jersey lining. Swim wetsuits of this type do not use separate latex neck or wrist gaskets. The neck, wrists, and ankles close with overlapping neoprene panels and smoothskin cuffs. That is a different construction from a drysuit with latex seals.
The Thermal Reaction adds a Zirconium jersey lining throughout the suit, a synthetic wool-style material. That extra layer is there for cold-water thermal protection, not latex.
What to check before you buy
If you have a severe latex allergy, do these three things before you swim.
- Confirm the construction with blueseventy support. Email us@blueseventy.com with the model name and ask about the outer facing, inner lining, seam tape, and adhesive. A support team can check that exact model.
- Ask your allergist. If you have had a systemic reaction, get the all-clear from your allergist before you put any new material against your skin for a long swim, because a wetsuit is not a medical product.
- Use the Test Swim policy. blueseventy lets you swim in a suit and still return or exchange it within 30 days, as long as it comes back clean, dry, unmodified, and with tags attached. Confirm the materials first, then use the test swim to check comfort and skin response.
If you want an extra skin barrier
A thin non-latex rash guard or tri top under a wetsuit creates a layer between your skin and the suit. It does not change the suit's material, but it reduces direct contact and friction. Some swimmers also find a base layer makes the wetsuit easier to pull on and off. Choose a smooth-fitting synthetic top, not a bulky cotton shirt. Cotton holds water and can bunch under the suit.
Check the rest of your swim kit
A latex allergy at the swim often involves more than the wetsuit. Check these items too:
- Swim cap: latex caps are a common source of skin contact. Choose a silicone cap instead if you are sensitive.
- Goggle straps: check the material on the strap and any adjustment bands.
- Cords or bands: anything else that touches your skin before the swim.
The wetsuit itself is only one part of your setup.
What to do if you notice a reaction
If you get redness, itching, or a rash after swimming in a wetsuit, stop using that suit and rinse it. The cause could be neoprene, a lining, a seam adhesive, heat, or simple chafing from a suit that fits too snugly. A snug fit is normal, but sharp rubbing or skin breakdown is not. Write down where the irritation appears and share those notes with your doctor and with blueseventy support. Those notes help separate an allergy from a fit problem.
Final check
A latex allergy does not have to keep you out of the water. The primary material is neoprene, not latex. Confirm the full model construction, follow your allergist's guidance, and test the suit with a clean, dry return path if needed. Happy swimming.
