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O'Neill's Psycho Tech range focuses on ultimate warmth and durability with high-performance recycled materials and water-tight double-sealed stitchless seams. Sustainable TB4 Firewall technology radiates throughout with TB4 Duraskin Air Firewall in the chest and back to shield against the cold while retaining and recirculating your body heat. Designed to keep you in the water longer, toasty, and stoked.
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Choosing a board that has just the right amount of float and maneuverability for your specific weight and skill level can be tricky. To find your ideal volume in a surfboard, check out the Surfboard Volume Chart listed below and find your specifications to match the volume. Find Your Correct Surfboard Volume below.
Weight lbs | Weight kg | Beginner | Beg/Inter | Intermediate | Inter/Adv | Advanced |
80 | 36.36 | 32.00L | 24.00L | 20.00L | 16.80L | 16.00L |
85 | 36.64 | 33.23L | 24.92L | 20.77L | 17.44L | 16.61L |
90 | 40.00 | 34.36L | 25.77L | 21.48L | 18.04L | 17.18L |
95 | 43.18 | 35.41L | 26.56L | 22.13L | 18.59L | 17.70L |
100 | 45.45 | 38.18L | 28.64L | 23.86L | 20.05L | 19.09L |
105 | 47.73 | 38.18L | 28.64L | 23.86L | 20.05L | 19.09L |
110 | 50.00 | 39.00L | 29.25L | 24.38L | 20.48L | 19.50L |
115 | 52.27 | 40.77L | 30.58L | 25.48L | 21.41L | 20.39L |
120 | 54.55 | 41.45L | 31.09L | 25.91L | 21.76L | 20.73L |
125 | 56.82 | 42.05L | 31.53L | 26.28L | 22.07L | 21.02L |
130 | 59.09 | 42.55L | 31.91L | 26.59L | 22.34L | 21.27L |
135 | 63.36 | 44.18L | 33.14L | 27.61L | 23.20L | 22.09L |
140 | 63.64 | 44.55L | 33.41L | 27.84L | 23.39L | 22.27L |
145 | 65.91 | 46.14L | 34.60L | 28.84L | 24.22L | 23.07L |
150 | 68.18 | 47.73L | 35.80L | 29.83L | 25.06L | 23.86L |
155 | 70.45 | 49.32L | 36.99L | 30.82L | 25.89L | 24.66L |
160 | 72.73 | 50.91L | 38.18L | 31.82L | 26.73L | 25.45L |
165 | 75.00 | 52.50L | 39.38L | 32.81L | 27.56L | 26.25L |
170 | 77.27 | 54.09L | 40.57L | 33.81L | 28.40L | 27.05L |
175 | 79.55 | 55.68L | 41.76L | 34.80L | 29.23L | 27.84L |
180 | 81.82 | 57.27L | 42.95L | 35.80L | 30.07L | 28.64L |
185 | 84.09 | 58.86L | 44.15L | 36.79L | 30.90L | 29.43L |
190 | 86.36 | 60.45L | 45.34L | 37.78L | 31.74L | 30.23L |
195 | 88.64 | 62.05L | 46.53L | 38.78L | 32.57L | 31.02L |
200 | 90.91 | 63.64L | 47.73L | 39.77L | 33.41L | 31.82L |
205 | 93.18 | 65.23L | 48.92L | 40.77L | 34.24L | 32.61L |
210 | 95.45 | 66.82L | 50.11L | 41.76L | 35.08L | 33.41L |
215 | 97.73 | 68.41L | 51.31L | 42.76L | 35.91L | 34.20L |
220 | 100.00 | 72.00L | 54.00L | 45.00L | 37.80L | 36.00L |
225 | 102.27 | 73.64L | 55.23L | 46.02L | 38.66L | 36.82L |
230 | 104.55 | 77.36L | 58.02L | 48.35L | 40.62L | 38.68L |
235 | 106.82 | 79.05L | 59.28L | 49.40L | 41.50L | 39.52L |
240 | 109.09 | 82.91L | 62.18L | 51.82L | 43.53L | 41.45L |