O'Neill - Defender Back Zip Wetsuit 4/3MM

With a thermal liner that makes it feel like summer on the inside, the Defender keeps the water out, the heat in and ensures you are toasty at all times. An all-round performer, fully flexible, comfortable, durable and incredible value for money.

- UltraFlex DS w/ Polarflex Firewall
- GBS 50% Taped Seams
- S.M.MS.MT.L.LS.XL.XLS.XXL
- UltraFibre Liner

- Defender Series
- Meshskin Back Panel
- Single Seal Collar
- 4/3mm