Dressing for Zermatt in 2026 requires a "layered" strategy because the weather changes rapidly as you move from the village (1,620m) to the high-altitude peaks (3,883m). For a standard visit, you should wear sturdy, waterproof hiking boots or high-traction snow boots, even if you aren't skiing, as the streets can be slick. Your base layer should be moisture-wicking (avoid cotton), followed by an insulating fleece or down mid-layer. For an outer shell, a windproof and waterproof jacket is essential, as the winds at the Matterhorn Glacier Paradise are piercing even in summer. Don't forget high-UV protection sunglasses and sunscreen; the alpine sun reflects intensely off the snow. While the village of Zermatt is "alpine-chic" and casual, you will see many people in high-end outdoor brands like Mammut or Arc'teryx, making technical gear the "unofficial uniform" of this car-free mountain town.