For a thin extra layer on those colder days, or a standalone warmer day top, the women's Roxy 1.0 mm Swell Long-Sleeve Q-Lock jacket is a great addition to your wetsuit repository.
Features
Eco StretchFlight neoprene
Q-Lock stitched seams
Water-based glue used for lamination
Recycled polyester and nylon used for linings
Print placement may differ slightly
Suitable for suggested water temperatures of 70–73°F (21–23°C)
Temperature suggestions are a guide only: Weather, conditions at your local break and personal sensitivity to the cold will also have an effect