Synthetic Pants

Ultralight, synthetic insulated trousers that offer warmth and comfort in wet or cold conditions, ideal for cold-weather adventures. Enlightened Equipment says:  The Men's Torrid Pants offer outstanding warmth per ounce, and are great for use ar…

(Unfortunately, we are unable to ship MontBell products outside of the UK) The UL Thermawrap Pants are an excellent pair of Insulation Type pants for a range of conditions. The comfortable, lightweight design is great for beating the cold when you're…

The OMM Rotor Insulated Pants uses Primaloft insulation throughout the pants for incredibly warm after training over trouser. OMM says:  Lightweight insulated Primaloft Active pants, design to work with the Rotor Hood. The legs can be zipped...

The Patagonia Nano-Air Light Bottoms are well-designed midlayer pants for active adventurers. They provide warmth, breathability, and stretch for high-intensity activities in cold weather. The recycled polyester shell is soft, durable, and eco-friend…

The Montane Respond Insulated Pants are versatile, warm, and lightweight. The outer Pertex Quantum fabric provides light weather protection, making them perfect as a mid-layer for cold-weather activities. Montane says:  Versatile high performanc…

Patagonia's DAS Light Pants offer warmth and packability for mountaineers. The PlumaFill synthetic insulation mimics a down loft while maintaining warmth when wet. The pants have a weather-resistant face fabric and an internal quilting construction t…

Lightweight insulated trousers using Mountain Equipment's Polarloft insulation providing weather-resistant warmth. Mountain Equipment says Insulated overtrousers that provide critical extra warmth for super alpine climbing, ski-mountaineering and.…