ION Seek Amp 4/3mm Back Zip Wetsuit 2026

£389.99 £389.95

Ultimate stretch without compromising warmth for anyone who loves the feeling of unmatched freedom of movement. The Seek Amp 4/3 Back Zip features our ultimately stretchy Max_Flex outside lining.

11°C – 16°C / 52°F – 61°F

WARMTH / THERMAL LINING

Quick-drying with exceptional stretch: The front boasts the highly flexible Hot_Stuff 2.0 thermal lining, while the back features plushy and fast-drying Plasma_Plush 2.0 for wind chill protection. Meanwhile, thin and smooth Silk_Stuff at the shoulders and arms ensures maximum stretch in these high-movement areas.

Novaskin on the back to combat wind chill.

STRETCH
  • 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, ensuring sustainability without compromising performance,
NEOPRENE TYPE

Low-density I_Foam with peak heat insulation properties containing oyster shell powder.

SEAMS/DURABILITY
  • 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.
FIT
  • Seam-free shoulders and a minimized panel design provide unparalleled freedom of movement.
  • Sealing silicone prints at the arms and legs prevent water flush.
MORE / NICE TO KNOW
  • Thin padding at the shins
  • Drain holes at the legs (reinforced)
  • Leg straps (separate)

80% Neoprene / 10% Polyamide / 10% Polyamide (recycled)

  • Recycled Max_flex
  • Eco_Stretch
  • Aqua Alpha
  • Dope Dying Yarn
  • Limestone Neoprene
  • Eco-Carbon Black
  • Oystershell Powder

Size

Chest cm

Height cm

Weight kg

S

93-98

172-178

62-70

MS

98-104

167-174

66-75

M

98-103

175-181

70-78

LS

103-109

170-177

74-83

L

103-108

178-184

78-86

XL

108-113

181-187

86-94

Outline your chest with a tape measure and breathe normally. Notice the variations as you breathe and record the highest number.

Height: This is an easy one. It is the distance between the top of your head (skull) to the ground (soles), measured with an upright posture.

 

”I can’t bring my best if I’m freezing. That’s why the Seek Amp is my go-to. For me, it’s the perfect balance of warmth and performance.”

– Matchu Lopes

Learn the features:

Sustainable content:

Part Number
Size / Colour
Port Solent
Warehouse
99824679
S / Black
1
99824693
MS / Black
0
99824709
M / Black
2
99824716
LS / Black
1
99824723
L / Black
1
1
99824730
XL / Black
2
99824747
XXL / Black
0
1