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Ti Alpha 6.5 Hooded Chest Zip Winter Wetsuit

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Full size run back in stock late September

The latest 6.5 titanium-lined hooded winter wetsuit from the Isurus Alpha cold water wetsuits range. For those who dare to brave the most frigid oceans.

Quick Stats

#40 Yamamoto Neoprene

80% Ti Z-Fleece

Latitude 40° +

45°F & below | 7°C & below Sea Temp

Model pictured wears a size M: Height 5’10” (178 cm), Weight 165 lbs (75 kg), Chest 40” (102 cm), Waist 33" (84 cm), Inseam 32" (81 cm)

Note: size LTS is designed specifically for a surfer build with long arms and legs where a MT is too short on the arms/legs and the LT is too loose.

Ti Alpha 6.5 Hooded Wetsuit Description

Surfing has changed and so have the demands on your wetsuit. Never before have surfers pushed so deep into the wild North Pacific, Atlantic and even the Arctic regions looking for surf. The Ti Alpha 6.5 wetsuit is for those adventurous souls who are pushing the limits of the sport.

Now with Yamamoto #40 (upgraded from #39), heat reflecting Titanium and super insulating Z-Fleece now covering 80% of the wetsuit, this wetsuit is the pinnacle of cold water protection combined with the flexibility of a traditional 5.4.

Find out how the Ti Alpha wetsuit keeps you warm in the harshest conditions.

Wetsuit Tech Spec

  • Yamamoto #40 neoprene
  • NEW Riri® Military Grade Zippers
  • Duraflex® Hardware
  • Bluesign® & Oeko® Certified Jersey

Wetsuit Features

  • Supercharged Compression
  • Chest Zip
  • Titanium Lined
  • Arms Up Design
  • KOREgulator Panel
  • Bio-Mechanical Lat Panel
  • Muscles Stabilization Technology
  • NEW Dual Silicone Inner Cuff and Ankle Closure
  • Gutter Balls
  • Key Pocket


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About Isurus

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At Isurus, our passion is to build world-class wetsuits that stand up to the harshest conditions the ocean might offer.

Living and surfing in and along the California coast, a frequent topic of conversation was just how much wetsuit innovation had stagnated and quality had deteriorated. It is about designing a wetsuit that improves surfer performance. Click for more about Isurus.