Fullsuit
Verified Top PickThe Heat Skin Fullsuit Martin's Sundown by Martin Aigner is €190 instead of €557.90 in the Mermaid Protector sale. It is offered as a ladies' suit in size S and as an Oceanos men's suit in size XXXL. The Heat Skin range is the brand's neoprene-free thermal equivalent of 5 mm neoprene, and the shop listed a single piece in size S.
Limited Time Offer
Size XL
VerifiedThe Mermaid Protector Fish Skin Fullsuit Napoleonisation in size XL is €240 instead of €483.90 in the sale category. The Fish Skin Fullsuit range is made from recycled PET bottles and is the brand's equivalent of 3 mm neoprene. The regular Napoleonisation Fish Skin Fullsuit starts at €483.90.
Limited Time Offer
Long Jane
VerifiedTwo Fish Skin Long Janes are €79.90 instead of €159 at Mermaid Protector: Next Level Of Turquoise, with several options to choose on the product page, and Seegrass Contest in size XS. Long Janes come with a front zipper and flat seams, and the brand rates them as the equivalent of 3 mm neoprene.
Limited Time Offer
Rash Guard
VerifiedThe Mermaid Protector Rash Guard Louisa Vi Tuna is reduced from €65.50 to €35, with sizes XS to XXL on the product page. It is made in Europe from 85% recycled polyester and 15% spandex, dries quickly and is shipped from Germany. The other rash guards in the shop are listed at the regular €65.50.
Limited Time Offer
Wetsuits
VerifiedThe SALE category at Mermaid Protector holds six items today. The shop describes them as classics from past season designs, ends of lines and collections, and misproduction items. Most are single sizes, so each piece is gone once it sells: one Fish Skin Fullsuit in the category was already marked out of stock.
Limited Time Offer
A practical savings guide for shoppers using Mermaid Protector offers.
Mermaid Protector does not publish a promo code on mermaid-protector.com in October 2026. The newsletter promises news about the brand and current offers, not a discount. Reduced items carry a Sale label with the original and the current price, and most of them are in the SALE category, which the shop describes as classics from past season designs, ends of lines and collections, and misproduction items.
Sale pieces are mostly single sizes. When we checked, several other reduced suits and bags were already out of stock, so availability changes quickly.
Outside the sale, Fish Skin Fullsuits start at €483.90 and Heat Skin Fullsuits cost €557.90. Fish Skin Jackets are €290, short pants €156, dive caps for cold water €59, beach bags €65.90 and photographer bags €245. The limited edition Zeroprene Freediving Fullsuit Simonstown Reef is €680. Gift cards are sold in the store as well.
Goods are shipped from Germany by post. According to the terms, items in stock are delivered in 3 to 6 days, while suits made to the customer's specifications take 1 to 3 months. Shipping costs are paid by the customer and are shown during the ordering process, and all prices include VAT. The site does not state a free shipping threshold.
The label uses a three-layer fabric made from recycled polyester from PET bottles, which it presents as an alternative to neoprene. The garments can be machine washed at 30° C without softener. The company behind the shop is MerPro GmbH in Konstanz.
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