O'NEILL BOYS DEFENDER CZ FULL 4/3MM - BLK/BLK/GUNMTL

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
- UltraFibre Liner