Rab Thermals and Base Layers

Rab base layers use advanced fabrics like merino wool blends or moisture-wicking synthetics (e.g., Motiv™ Aero) for superior temperature regulation and odour resistance. Unlike generic thermals, they’re engineered for outdoor performance, offering a snug "second skin" fit to manage sweat efficiently and prevent cooling during high-exertion activities.

Yes, Rab’s lightweight options like the Sonic Ultra Zip are designed for running and high-output activities. Their moisture-dispersing fabrics and breathable construction prevent overheating while keeping sweat away from the skin.

Merino wool excels in odour resistance and natural temperature regulation, ideal for multi-day trips. Synthetics like Rab’s Motiv™ Aero dry faster and are more durable, making them better for intense, sweaty activities.

While designed as base layers, some Rab styles (e.g., thermal tops with Polygiene treatment) can double as lightweight mid-layers when paired with a wicking layer underneath, offering flexibility across conditions.

Yes, Rab’s merino wool and thicker synthetic base layers provide insulation in cold weather. Pair them with mid-layers (e.g., fleece) and shells for a full layering system in extreme conditions.