Seventhwave Siren 3/2 Women’s Long Sleeve Chest Zip Springsuit

NZ made women’s long sleeve 3/2 springsuit constructed from premium Yamamoto limestone neoprene. Chest zip design reduces flushing for surfing, swimming, SUP and jetski.

Designed and made in New Zealand, the Siren 3/2 Women’s Long Sleeve Springsuit is a high-performance, warm-water essential built for comfort, durability and freedom of movement across all water sports.

Crafted from premium Japanese Yamamoto limestone neoprene, this long sleeve springsuit delivers excellent warmth for its thickness, minimal water absorption and fast-drying performance — ideal for summer to autumn conditions or shoulder-season sessions.

The upper body features Yamamoto MR7000 superstretch neoprene through the arms, shoulders and neck, providing outstanding flexibility for paddling, swimming and active use. The lower body combines targeted super stretch with Yamamoto dura-stretch neoprene, enhancing durability in high-wear areas and ensuring the suit holds its shape over time.

A seam-free underarm design eliminates chafing, while the chest zip entry and superstretch collar allow easy adjustment around the neck, significantly reducing cold flushes and improving overall comfort.

With a 3mm body and 2mm arms and legs, the Siren long sleeve springsuit offers the perfect balance of warmth and mobility. 

Key Features

• Women’s long sleeve springsuit

• 3mm body / 2mm arms & legs – warmth without bulk

• Premium Yamamoto limestone neoprene – lightweight, warm & fast drying

• MR7000 superstretch upper body – exceptional flexibility

• Dura-stretch lower panels – increased durability and longevity

• Chest zip entry – easy on/off with reduced flushing

• Seam-free underarms – chafe-free comfort

• Flatlocked, UV-coated seams – breathable and durable

• NZ designed and NZ made

• Lifetime stitching warranty

Materials

Yamamoto Limestone Neoprene
Yamamoto neoprene has a 94% closed-cell structure, significantly higher than standard neoprene. This reduces water absorption, keeping the suit lighter, warmer and faster drying. It provides more warmth than thicker wetsuits without added weight and offers superior durability compared to oil-based neoprene.

Fit & Feel

The Siren features a functional, performance-focused fit with slightly less stretch than our maximum-flex models. This ensures better support, shape retention and long-term durability — ideal for regular use across multiple water sports.