Rapid Z Haemostatic Fold Gauze FS460CEM How does it perform in How does it perform in frozen or muddy conditions Model Visor Best For Vertex Vent (this helmet) None — add your own Buyers who want a specific visor brand or none at all Vertex Vent Hi Vis None — add your own Roadside or low visibility site work Vertex Vent Mesh Visor Chainsaw Helmet Mesh visor included Chainsaw work needing maximum airflow through the visor Vertex Vent Vizir Chainsaw Helmet Clear polycarbonate visor included Chainsaw work prioritising clear unlike some other hemostatic gauzes Invest in peace of mind with Celox Rapid Z Fold Haemostatic Gauze