Simpel Men’s 1mm Back Zip Wetsuit Top - 20°C+

Yamamoto neoprene is a premium limestone-based rubber known for warmth, flexibility, and durability. Its closed-cell structure retains heat while staying light, comfortable, long-lasting, and recyclable.

A lightweight, heavy-duty back zip runs halfway up the back, making the 1 mm top quick and easy to get on and off. Designed to reduce strain through the back during entry, it maintains a clean fit and supports long-term durability.

Tailored panels, a back-zip entry, and targeted seals create a close, comfortable fit that sits snug against the body. Designed to feel secure without restriction, it delivers a fit that feels natural.

Yamamoto neoprene provides exceptional warmth, flexibility, durability and comfort. This high-quality rubber has a longer lifespan and the ability to be recycled.

Super-stretch Rombus Flex outer jersey. Soft to the touch, lightweight, and fast drying, this external lining adds durability while maintaining flexibility and comfort. Designed to move naturally with you and stand up to regular use in and out of the water.

An elastic waist band with an adjustable tensioner toggle allows you to fine-tune the fit of the 1 mm top. It helps hold the top securely in place, reduces water movement, and keeps everything feeling comfortable and secure in the water.

Flatlock stitching is used throughout the 1 mm top to create strong, low-profile seams that sit flat against the skin. This construction keeps the top lightweight, flexible, and comfortable, while allowing the rubber to stretch and move naturally in the water.

On our 1mm back-zip top, flatlock seams are lightly glued before stitching to stabilise the panels and reduce stress through the seam. This supports consistent stitching, improves durability, and allows the neoprene to stretch and recover evenly during use.

A back-zip gusset sits behind the zip to guide water and wind away from your back while keeping the zip off your skin. It improves comfort, reduces water movement through the zip, and maintains flexibility without adding bulk or stiffness.

Our back-zip entry makes the 1 mm top easier to slip on and off while reducing strain through the back during entry. By minimising stress on the paneling and zip area, it helps maintain a secure fit and supports the long-term lifespan of the top.

To help prevent flushing, discreet drain holes are positioned at the front and rear of the neck panel. If water enters the bib, it can escape easily rather than pooling, reducing water movement inside the suit and helping maintain a consistent fit in the water.

Positioned behind the back zip, the Simpel key pocket includes an elastic loop to keep your keys secure while you surf. Easy to access yet discreetly placed, it keeps keys safely out of the way without interfering with fit or movement.