Hot Chillys Men's La Montaña Fly Bottom Mountain-Weight Body Fit Base Layer

The Hot Chillys La Montana is one of our warmest base layers. It's designed with excellent moisture management for warmth in extremely cold conditions. This construction and design create a truly unique product for those who demand the warmest possible under garment for winter or high mountain sports. Perfect for those cool summer nights by the beach or as your favourite base layer when you head to the mountains.