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4 mm Mens Wetsuits
Coast Water Sports | Great Deals on Sailing Clothing | Drysuits and Watersports Equipment
Coast Water Sports | Great Deals on Sailing Clothing | Drysuits and Watersports Equipment
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Gul Flexor Yulex 4/3mm Blindstitch Backzip Fullsuit Wetsuit - Black/Blue

Model: FX1217Gul
RRP:$260.75
Earn 1,417 Reward PointsRewards Points Worth $4.83 with this Purchase
COLOUR: Blue
Gul Flexor Yulex 4/3mm Blindstitch Backzip Fullsuit Wetsuit - Black FX1217Gul Flexor Yulex 4/3mm Blindstitch Backzip Fullsuit Wetsuit - Black/Blue FX1217
Model FX1217/C5BKBL

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Eco-conscious performance without compromise. The GUL Flexor 4/3 YULEX® Blindstitched Steamer is built for surfers who demand flexibility, warmth and sustainability in equal measure. Designed using premium natural rubber and advanced thermal linings, it delivers high-performance comfort while reducing environmental impact.

Constructed from YULEX® FSC® & PEFC® certified natural rubber, this wetsuit replaces traditional petroleum-based neoprene without sacrificing stretch or durability. Blindstitched seams with targeted G-Tape internal reinforcement enhance water resistance, while thermal linings keep you warmer for longer in challenging conditions.

Key Features

  • YULEX® natural rubber core: Sustainable, high-performance alternative to traditional neoprene.
  • Blindstitched seams: Improved durability and reduced water ingress.
  • G-Tape internal taping: Reinforcement at critical stress points.
  • ThermoSpan thermal lining: Enhanced warmth and insulation.
  • Micro2Flex internal lining: Maximum flexibility and comfort in the upper body.
  • Powrtex4 knee pads: Durable protection in high-wear areas.
  • RevoFit 3D pattern technology: Ergonomic, second-skin fit for unrestricted movement.

Performance Details

  • S-Lock Flush Barrier back zip entry: Minimises flushing while allowing easy access.
  • PK stainless steel blackout waterproof zip: Secure and durable closure.
  • Pro GlideSkin collar: Comfortable seal to reduce water entry.
  • S-Seal cuffs & ankles: Improved seal to lock in warmth.
  • True Thickness Foam: Guaranteed insulation with no compromise on stated thickness.
  • Pinstripe upper & X-Flex lower panels: Blend of modern styling and maximum stretch.

Size Guide

UK SizeChest (cm)Height (cm)Hips (cm)Waist (cm)
S86–91162–16781–8669–74
MS91–97167–17286–9174–79
MST91–97177–18286–9174–79
M97–102172–17791–9779–84
MT97–102177–18291–9779–84
ML102–107177–18297–10284–89
LS107–112172–177102–10789–94
L107–112177–182102–11289–94
LT107–112182–188102–10780–94
XL112–117180–185107–11294–99
XLT112–117185–190107–11294–99
XXL117–122183–188112–11799–102
XXLT117–122190–195112–11799–102

Tip: For optimal thermal performance, your wetsuit should fit snugly without restricting movement. If you are between sizes, consider your height and chest measurements carefully.

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