ION Seek Select 4/3 Front Zip men 2026

The ION Seek Select 4/3 Front Zip is a high-end men's wetsuit with a front zip, made for cold-water and stormy sessions where performance and protection come first. It is the lightest version of the Seek Select to date.

When to use it

• Cold-water sessions in wind and bad weather.
• When you want maximum warmth and flexibility in a 4/3.

Features

• Graphene_Plus 2.0 throughout the body: very light, durable, heat-conducting recycled lining that dries quickly.
• Hot_Stuff 3.0 on the shoulders and arms for maximum stretch.
• Exo_Shield printed on the chest and back against wind chill.
• Recycled Max_Flex on the outside of the chest, shoulders and neck: 30% more flexibility and quick drying.
• Ultralight_Foam: very light, stretchy neoprene foam, partly made with oyster shell powder.
• 90% stitch-free: welded and glued seams with external taping and internal Maki_Tape 2.0 to prevent leaks; only the neck is glued and blindstitched.
• Reduced thickness at the elbows and backs of the knees through embossing, and silicone seals at the zip, arms and legs against water entry.
• Reinforced drains in the chest, key pocket with loop and replaceable cord.

Colour

900 black.

Which size to choose

Official ION size chart. If you're between two sizes, go by chest and weight first: the suit should fit snugly, with no water pockets in the back or armpits. More details in our ION wetsuit size chart. Check the selector for the sizes available in store.

Frequently asked questions

What does Exo_Shield bring?

It is a printed layer on the chest and back that protects against cold from the wind.

How does it keep water out?

With welded and glued seams reinforced with external and internal tape, and silicone seals at the zip, arms and legs.