The 5.4 titanium-coated hooded winter wetsuit from the Isurus Alpha  range.

From Mavericks to Tofino BC, to Mullaghmore Head, Kamchatka and the Lochsa River. The spoils come to those who dare to travel North or South of 40° latitude looking for surf and not just any surf…. big mean slab hunting in the most unforgiving conditions.

This Ti Alpha 5.4 is made for these adventurous souls. It features Yamamoto #40 neoprene with 20% more stretch and durability compared to #39. The Titanium coated Z-Fleece lining now covers 80% of the wetsuit for superior warmth and comfort. You can now surf stronger and longer in the harshest conditions.