The BTTLNS Neoprene thermal swim cap Zethes 1.0 is for all Battalyans who explore icy waters between seasons. We've updated the neoprene swimcap and made sure you can keep swimming even in lower temperatures. This swimcap is made of 3.5 mm - high quality - neoprene and has a thermal lining on the inside. This thermal lining gives you an even warmer experience than the normal neoprene swimcap. With the adjustable Velcro strap you can perfectly adjust the 'pressure' on the neck which prevents a choking feeling. In addition, it is important to fit the swimcap tightly to allow little water to enter, this also prevents cooling. With the Neoprene thermal swimcap you are ready for winter!

The BTTLNS Chimera 1.0 basic short sleeve trisuit is the basic version of our popular Typhon 2.0 trisuit. This accessible trisuit is designed for triathletes seeking an optimal balance between performance and comfort, without compromising on quality. With a smart and functional design, the Chimera 1.0 supports you through every phase of the triathlon. The breathable fabric ensures excellent moisture regulation and feels soft against the skin, allowing you to focus entirely on your race.

The revolutionary Carnage 2.0 wetsuit is an absolute top model for the longer distance. By using 0.5mm 44# cell Super-compressed neoprene the flexibility is even higher than that of the carnage 1.0. By combining this extremely high flexibility with Nano-Aerodome Panels BTTLNS has developed a new top suit. The carnage 2.0 features the most advanced technology for unprecedented performance.

The BTTLNS Chimera 1.0 basic short sleeve trisuit is the basic version of our popular Typhon 2.0 trisuit. This accessible trisuit is designed for triathletes seeking an optimal balance between performance and comfort, without compromising on quality. With a smart and functional design, the Chimera 1.0 supports you through every phase of the triathlon. The breathable fabric ensures excellent moisture regulation and feels soft against the skin, allowing you to focus entirely on your race.

The redeveloped BTTLNS Nereus 2.0 wetsuit long sleeve is made with two important principles; lots of flexibility around the shoulders and neutral buoyancy. This wetsuit is extremely suitable for swimmers who have a high lower body position in the water by themselves (naturally) or by their swimming technique. The neutral buoyancy of the Nereus 2.0 is obtained by a 3mm neoprene material which is applied from chest to ankles. The Nereus 2.0 has 1.8mm 39#cell yamamoto neoprene on the arms, shoulders and armpits for very good flexibility and freedom of movement.

For the real warriors amongst us, we have developed the Neoprene swimming sock Caerus 1.0. Due to the top quality 3mm neoprene your feet are protected at all times against the icy cold and rough conditions of the open water. Don't let the temperature keep you from reaching your maximum potential, conquer the open water all year round now!