ION Seek Amp 4/3 Back Zip men 2027
Item No.: 48272-4407
Item No.: 48272-4407
Toasty Warm
Epic Stretch
Seam Sealing
Max Flex
The Seek Amp 4/3 Back Zip is built for those who value unrestricted movement in cold conditions. With our most flexible lining combination containing mostly recycled materials and enhanced heat retention, it offers exceptional comfort all session long.

Quick-drying with exceptional stretch: Highly flexible Hot Stuff 2.0 thermal lining throughout the entire body paired with lightweight, durable, and heat-conducting Graphene Plush 2.0 both made from recycled materials.
Highly flexible recycled Max Flex outer lining at the chest, shoulders, and neck, offering 30% more flexibility, quick-drying capabilities, and maximum comfort.
Eco Stretch material, sourced from recycled nylon waste, covers the rest of the body for optimum stretch performance.
Low-density I Foam with peak heat insulation properties containing oyster shell powder.

Glued-blind stitching enhances the wetsuit's durability.
Flexibly taped seams on the entire inside, and reinforced stress points ensure flexibility and durability.
Fused edges at the arms and legs provide added strength and comfort.
Seam-free shoulders and a minimized panel design provide unparalleled freedom of movement.
Water Gate: A thin neoprene panel on the inside reduces water flush and creates an abrasion free zone at the back zip.
Thin padding at the shins
Drain holes at the legs (reinforced)
Leg straps (separate)






Max Flex is our most flexible outer lining and is made with 90% recycled nylon. Its unique rhombus structure is designed to deliver outstanding stretch and freedom of movement. The material helps disperse water through small channels, allowing the wetsuit to dry faster between sessions.

Hot Stuff 3.0 combines warmth, comfort and flexibility. Larger loops trap more air for improved insulation, while the lining is made from 100% recycled materials. As the most flexible thermo lining in our range, it moves naturally with you in the water.

Graphene is a lightweight, durable and heat-conductive material. Integrated into our thermo lining, it provides up to 20% more warmth compared to ION’s Plasma Plush 2.0 lining. Made with recycled materials, Graphene Plush 2.0 also dries quickly, helping to keep your wetsuit comfortable between sessions.

Silk Stuff 2.0 is a smooth thin inside lining made from 100% GRS-certified recycled nylon. Soft against the skin and highly flexible, it helps your wetsuit feel comfortable from the moment you put it on.

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

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

Eco Stretch is an outer lining made with GRS-certified recycled nylon. Combining flexibility and comfort, it delivers the stretch needed for unrestricted movement on the water.

Low density I Foam with peak heat insulation properties containg a mix of limestone and oyster shell powder.

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

Fused sleeve and leg ends provide a smoother and more resilient finish.

Integrated padding at shins for low impact protection.

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