ION Seek Core 5/4 Back Zip Men 2026: Warmth, Comfort and Sustainability
5/4 mm wetsuit for cold waters, ideal for winter surfing, kitesurfing and windsurfing.
Warmth and thermal insulation
- Hot_Stuff 3.0: thermal lining made from recycled fibers that provides warmth and flexibility.
- Silk_Stuff 2.0: soft-touch lining on legs and sleeves for enhanced comfort.
Flexibility and fit
- Minimal panel design: fewer seams for greater freedom of movement.
- Seam-free shoulders: unrestricted mobility when paddling or maneuvering.
Sustainable materials and durability
- Eco-friendly neoprene: natural rubber, neoprene-free, made from oyster shell powder, soybean oil and eco carbon black.
- GBS seams: glued and blind-stitched for maximum durability.
- Strategic reinforcements: knees and crotch with flexible sealing.
Practical details
- Water Defender Legs to reduce water entry.
- Key pocket with secure internal loop.
- Reinforced drainage holes on chest and legs.
Rider feedback
“A very comfortable and warm wetsuit for long winter sessions. Great ION quality.”
