Nylon is one of the most popular and proven shell materials for ski gloves, and for good reason. It's exceptionally durable and abrasion-resistant, so it holds up well against rope tows, tree branches, and the general wear and tear of regular resort skiing.
Compared to leather, nylon doesn't require any special treatment or waterproofing wax to maintain its performance—it's essentially low-maintenance and ready to go season after season. While leather offers superior grip and molds to your hand over time, nylon still provides good dexterity and typically comes at a more accessible price point.
Nylon shells are an excellent choice for all-mountain and everyday skiing where you need reliable protection without the upkeep. If you're a frequent skier who wants durable handwear that can take a beating without extra care, nylon is hard to beat.