Name: ION Seek Core 4/3 Back Zip men 2026
Brand: ION Water
SKU: 9010583254777
Price: 329.99 EUR
Availability: InStock

Warm

Stretch

Natural Rubber

Seam Sealing

Natural rubber, comfort, and durability — the Seek Core 4/3 Back Zip stands out with a clean, no-fuss design and premium features at an accessible price. Built for riders who want dependable performance and essential warmth without breaking the bank.

Water temperatureCool · 10–18 °C

Thickness4/3 mm

Hoodno

Entry systemBack zip

CutFullsuit

SeamsGlued Blind-Stitched

ForMen

SportsKiteboarding, SUP, Surfing, Wakeboarding, Windsurfing, Wingfoiling

Materials80% Natural Rubber / 10% Nylon / 10% Nylon (recycled)

Key Features

WARMTH / THERMO LINING

Hot Stuff 3.0 made from recycled fibers for the perfect combination of warmth and stretch
Soft & smooth Silk Stuff 2.0 on lower legs and sleeves for high comfort level

STRETCH

Thin and smooth Silk Stuff 2.0 (made from recycled fabric) inside lining at the chest, shoulders, and arms for improved stretch and comfort.
Minimal seams panel design.

NEOPRENE TYPE

Neoprene free rubber sourced from oystershell powder, soybeen oil and eco-carbon black.

SEAMS / DURABILITY

Glued-blind stitching
Flexibly taped seams at the knee and crotch as well as reinforced stress points ensure flexibility and durability.

FIT

Seam-free shoulders and a minimized panel design provide unparalleled freedom of movement.

MORE / NICE TO KNOW

Water Defender Legs. Prevent the suit from folding up from water spray.
Drain holes at chest and legs (reinforced)
Key pocket with loop
Leg straps (separate)

Technologies

Water Defender Leg

This patent-pending innovation prevents leg cuffs from folding up due to water flush. Two interchangeable inserts on the inside of each leg allow water to drain immediately, keeping you warm and comfortable.

Hot Stuff 3.0

Hot Stuff 3.0 comes with a plushier feel due to larger loops that trap more air for heat insulation. Made from recycled Nylon, it is the stretchiest thermo lining in ION's entire range.

Silk Stuff 2.0

Smooth inside lining made from recycled fabrics for a comfortable for a comfortable feeling on bare skin. Despite its snuggly appearance, it proves to be really hardcore when it comes to the interior‘s superb flexibility.

Maki Tape 2.0

Highly elastic neoprene tape reinforces the seams on the lower body and commonly stressed cuff area from the inside.

Sweep Cut

Seam-free shoulder design for maximum paddle reach and freedom of movement.

Seam Reinforcement

All stress points are reinforced and secured by melco tape from the inside to ensure a longer lifespan of the seams.

Water Gate

An internal neoprene panel seals off the back zipper, acting as a barrier to minimize the amount of water rushing into the wetsuit.

Drain Holes

Prevents water buildup within the wetsuit. The Drain Holes are securely fixed from the inside and do not widen.

Glued Blind Stitch

Glued and Blind Stitched wetsuits are first glued and then with a curved needle halfway stitched thru the neoprene to prevent water entering the wetsuit.