ION Long John Element 2.0 2025

The ION Long John Element 2.0 is a 2 mm sleeveless men's long john. It's a thin, quick-drying wetsuit for in-between-season days: it reduces wind chill without sacrificing flexibility and helps regulate heat and sweat when you're very active.

Who it's for

• Kitesurf, wing, windsurf or surf riders who ride in warm water (18 to 26 °C).
• In-between-season days when a full suit is too warm.
• Very active riders who need to regulate heat and sweat.

Features

• 2 mm thickness.
• Water temperature: ION recommends it for warm water, from 18 to 26 °C.
• Cut: sleeveless long john.
• Flat_Lock: the panels overlap and are stitched together, for a very strong yet flexible seam.
• Aqua-α™: solvent-free water-based glue, used to laminate the parts of the suit instead of conventional adhesives.
• Limestone neoprene: foam with limestone among its components, with no petroleum-derived chloroprene rubber.
• Composition: 80 % neoprene and 20 % polyamide.

Colour

Available in black and dark Blue.

Which size to choose

Official ION size chart. If you're between two sizes, choose the one that best matches your chest and weight: the suit should fit snugly, with no air or water pockets, while still letting you breathe comfortably. The tall sizes (ST, MT, LT, XLT) are for taller people. Check the selector for the sizes available in store. More details in our ION wetsuit size chart.

Frequently asked questions

How thick is it?

2 mm throughout the suit: very thin and light, designed for warm water or for when a thicker suit would be too warm.

What water temperature is it designed for?

ION rates it for warm water, from 18 to 26 °C. How warm it feels also depends on the wind, how long you spend in the water and how much you feel the cold.