Seams: Glued and blind stitch internal water shield taped seams | Material: 3mm W1 Neoprene + Ultra 360 Super Stretch Neoprene. Hyrdro Plush internal lining for extra warmth | Ergonomic ankle crank straps to secure streamline fit | Dry seal sleeve on opening reduces flushing | Split toe design for added mobility, foot stability & grip| Textured, reef resistant sole | Hell pull tab - easy on/ off | Warranty: Guaranteed against faulty workmanship or defective materials for 12 months from date of purchase.