ION Base 5/4 Back Zip 2026 season_2024 trapping heat while allowing full

trapping heat while allowing full freedom of movement

0: Neoprene tape reinforcement on lower body and cuffs

New Features for Maximum Versatility

we’ve made sure that all ION Vests meet CE standards and pass the rigorous testing process according to PPD89/686/EEC

For extra warmth and comfort

ION Base 5/4 Back Zip 2026 season_2024 trapping heat while allowing fullION's BASE line is tailored only for use in schools. Most robust materials available, double line GBS, Supra_Tex knee and a special Nylon webbing tape inside the calf to protect the material when stepping in. The colour theme varies per size for easy recognition on the shelf.