O’Neill Mutant 4/3+ Chest Zip Wetsuit

£374.95

Men’s wetsuit sizes chart Have a look at the wetsuit size chart below to find your ideal men’s wetsuit. If your measurements border on the top end of your chosen size, go for the next size up.
Men's wetsuit size Height (cm) Weight (kg) Chest (cm) Waist (cm)
XS 170-175 57-64 93-95 72-75
SS 166-171 59-68 95-99 75-79
S 173-178 61-70 95-99 75-79
ST 183-188 66-75 95-99 75-79
MS 169-174 66-75 99-104 79-84
M 175-180 70-77 99-104 79-84
MT 185-191 73-82 99-104 79-84
LS 171-177 73-82 104-110 84-89
L 178-183 77-86 104-110 84-89
LT 188-193 82-91 104-110 84-89
XLS 174-179 82-91 110-117 89-94
XL 180-185 86-95 110-117 89-94
XLT 191-196 91-100 110-117 89-94
2XL 183-188 95-104 117-123 94-99
3XL 183-191 104-113 123-130 99-112
4XL 185-193 113-122 130-136 112-122
Women’s wetsuit sizes chart View the size chart below to find your ideal women’s wetsuit. If your measurements border on the top end of your chosen size, go for the next size up.
Women's wetsuit size Height (cm) Weight (kg) Chest (cm) Waist (cm)
2 155-160 41-48 76-81 62-67
4 160-165 45-52 77-83 64-69
6S 159-164 48-54 80-85 66-71
6 163-168 50-57 80-85 66-71
6T 166-171 52-59 80-85 66-71
8S 161-166 52-59 83-88 69-74
8 165-170 54-61 83-88 69-74
8T 169-174 57-64 83-88 69-74
10S 164-169 57-66 86-91 74-77
10 168-173 59-68 86-91 74-77
10T 171-177 61-70 86-91 74-77
12 170-175 64-73 90-95 77-81
14 173-178 68-77 94-99 79-85
16 175-180 75-84 98-103 85-89
Kids wetsuits size chart Have a look at the wetsuit size chart below to find your ideal kids wetsuit. If the measurements of your child border on the top end of your chosen size, go for the next size up.
Kids wetsuits size Length (cm) Weight (kg) Chest (cm) Waist (cm)
1 88-98 11-13.5 48-53 45.5-51
2 98-108 13.5-16 51-56 48-53
3 108-118 16-18 53-58 51-56
4 118-126 18-25 58-64 51-56
6 126-133 22.5-29.5 62-67 55-60
8 133-141 27-34 66-71 58-64
10 141-147 34-41 71-76 58-64
12 147-155 41-48 74-79 64-69
14 155-163 48-54.5 79-84 69-74
16 163-170 54.5-61 84-89 71-76

O'Neill Mutant 4/3+ Chest Zip Wetsuit
In-Store Content

The O’Neill Mutant II 4/3+ Modular Hooded Chest-Zip Wetsuit features their Modular Chest Zip, an industry-first interchangeable system that allows users to swap between neck and hood closures.

The O’Neill Mutant II 4/3+ Modular Hooded Chest-Zip Wetsuit features their Modular Chest Zip, an industry-first interchangeable system that allows users to swap between neck and hood closures. Adapt to the conditions with this versatile suit built with 3rd Gen TechnoButter neoprene and Fluid Seam Welds for flexible, lightweight warmth and premium watertight seam construction. A legend reborn with greater flexibility, durability, and easier entry/exit.

  • Thickness: 4/3mm+
  • Low Body: TechnoButter 3
  • Chest, Back, Legs: Recycled TechnoButter 3
  • Arms, Entry: Recycled TechnoButter 3X
  • Sleeves: Long
  • Entry System: Chest Zip
  • Hood: Detachable
  • Modular chest zip closure
  • Single seal interchangeable neck and hood
  • Seamless contortionist shoulder design
  • Tapered cuffs with plasma wrist and ankle seals
  • Triple glued and blindstitched
  • Exterior fluid seam weld technology
  • Recycled oyster shells and eco carbon black infused neoprene
  • Recycled dope-dyed yarn liners
  • Aqua alpha solvent free neoprene lamination
  • Key pocket with loop
  • PLUS (+) = 0.5mm Extra thickness for even more warmth

Modular Closure

Modular Closure system with dual cinches. Interchange the Neck and Hood depending upon the conditions.

  1. Modular Closure: Interchangeable crew neck and hood with dual cinch feature.
  2. Plasma Seals: Fluid Seam bands on shoulder lining and inside of closure prevent over expansion and seal out water.
  3. Floating Zipper System: Ergonomically positioned zipper panels maximize flexibility by allowing the zippers to float as an unrestricted external layer.
  4. Drain Holes: Front and rear drain holes guide out any water that enters.

O’Neill’s exclusive Technobutter materials are now being made with sustainable recycled Nylon fibers. Same quality and performance but better for the planet.

GBS Seams

Blind stitched and triple glued to create a watertight seam, for increased durability while allowing the maximum stretch possible in a sealed seam.

Fluid Seam Weld

8mm silicone-based urethane sealed exterior with a triple-glued and blind stitched interior. Watertight, durable, and ultra flexible seam.

Part Number
Size / Colour
Port Solent
Warehouse
99848859
M / Black/Black
0
2
99848873
L / Black/Black
0
2
99848880
XL / Black/Black
0
1