Got snubbed by experienced hikers on your first trip? Veteran hikers can instantly tell whether someone’s a newbie, and the easiest and most obvious clue is their clothing. Normally, everyone tells you what to wear, but today we’re doing the opposite – we’ll tell you what NOT to wear, so you can shed the amateur look and stay safe outdoors.

1. For hiking and mountaineering, avoid jeans as they absorb moisture easily. If you sweat or it rains, they’ll hinder your movement.
2. Avoid wearing 100% cotton as base layers – it absorbs sweat and dries slowly, which can be life-threatening in freezing conditions. In the international mountaineering community, cotton underwear is called “the clothing of the dead.” For regular hikes, it’s not that extreme, but once you sweat and the wind blows, you’re prone to getting sick.
3. No matter the season, it’s best to wear long sleeves and pants outdoors to protect yourself from bushes and weeds.
As for suitable clothing gear:
1. Windproof (and rainproof) layer. Use windbreakers or lightweight rain pants.
2. Insulation layer. Fleece jackets – some windbreakers come with detachable fleece linings. You usually won’t feel cold while hiking, but pay extra attention to staying warm during breaks or at camp.
3. Underwear. Wear professional moisture-wicking underwear, especially in winter or at high altitudes. In summer, quick-dry fabrics are fine, but avoid sleeveless shirts or shorts. Collars should preferably roll down to prevent sunburn on your neck.
Actually, there’s no fixed formula for outdoor clothing – the top priority is always to protect yourself.