This is the Koah Dyneema/Nitrile Dive Gloves for Spearfishing Lobster Hunting Glove Features: Dyneema is one of the strongest fabrics in the world far superior to Kevlar in abrasion resistance. This gloves are built to give you added protection against fish gills, spines, fins, blades, coral and the dangers of wreck diving. These are lightweight and provide a nice snug fit with free hand movement. Keep those hands protected with KOAH Dyneema Dive gloves with ultra grip Nitrile palm. Dyneema is one of the strongest fabrics in the world far superior to Kevlar in abrasion resistance. So naturally this gloves are built to give you added protection against fish gills, spines, fins, blades, coral and the dangers of wreck diving. These are lightweight and provide a nice snug fit with free hand movement. These run just a tad small so if you are between sizes pick the larger of the two.