O'Neill Hyperfreak Fire 5/4+ mm Chest Zip wetsuit, black (2023)

<p><strong>O'Neill Hyperfreak Fire 5/4+ mm Chest Zip full wetsuit, 2023 model, black.</strong></p><p>Combines TB4 neoprene, TB4 Air Firewall and a graphene-infused TB4X lining to improve thermal retention while retaining a lightweight, stretchy construction.</p><ul><li>TB4 / TB4X Air Firewall thermal lining.</li><li>Fully sealed TB4X seams.</li><li>Minimal-seam design.</li><li>Double-seal collar.</li><li>Chest zip.</li><li>Materials derived from recycled oyster shells, tyres and automotive plastics.</li><li>Solvent-free lamination.</li></ul><p><strong>Size guide (height / weight / chest / waist):</strong></p><ul><li>XS: 170-175 cm / 57-64 kg / 92-95 cm / 72-74 cm</li><li>S: 173-178 cm / 64-70 kg / 95-99 cm / 74-78 cm</li><li>ST: 183-188 cm / 66-75 kg / 95-99 cm / 74-78 cm</li><li>MS: 169-174 cm / 66-75 kg / 99-104 cm / 78-83 cm</li><li>M: 175-180 cm / 70-77 kg / 99-104 cm / 78-83 cm</li><li>MT: 185-191 cm / 73-82 kg / 99-104 cm / 78-83 cm</li><li>LS: 171-177 cm / 73-82 kg / 104-110 cm / 83-88 cm</li><li>L: 178-190 cm / 77-86 kg / 104-110 cm / 83-88 cm</li><li>LT: 188-193 cm / 82-91 kg / 104-110 cm / 83-88 cm</li><li>XLS: 174-179 cm / 82-91 kg / 110-116 cm / 88-93 cm</li><li>XL: 180-185 cm / 86-95 kg / 110-116 cm / 88-93 cm</li></ul>