O'NEILL MENS DEFENDER BZ 4/3MM 2025 - BLACK

Keep the Cold Out

The defender series is everything you need and nothing you don't. No fuss warmth and performance to keep you surfing longer winter after winter.

First Name In The Water

If you live and love the ocean then you are sure to know Jack O’Neill. From the wetsuit that let us live the dream of first in and last out to the first ‘surf shop’ that gave us a spiritual home for our wave riding community, Jack’s mission was always to let us have fun and surf longer.

Keep the cold out with the O'Neill Defender wetsuit. A 100% stretch wetsuit with added warmth features. High stretch paddling freedom with our Ultraflex DS arms & Premium PolarFlex Fire Wall lining that keeps you extra warm and is touch dry in 30 minutes when you hang it up to dry. The suit comes with sealed seams and internal fluid tape from the knees to collar for a warmer dryer wetsuit.