The core material determines performance. Para-aramid (Kevlar®) provides excellent heat and cut resistance, while HPPE (High-Performance Polyethylene) offers superior coolness and comfort. For the highest puncture protection, look for gloves featuring SuperFabric® technology or multi-layer stainless steel mesh integrated into the palm. Ensure the coating (Nitrile, Latex, or PU) matches your environment; Nitrile is best for oil resistance, while PU offers the highest dexterity for precision tasks.