The RAB Geon Jacket is a lightweight fleece jacket designed to add a layer of warmth when temperatures dip. Whether you’re out on a trail, around camp or simply facing a chilly morning commute, it’s meant to sit easily under a shell or stand on its own for everyday wear.
Made from a 96% polyester and 4% elastane blend, this jacket uses RAB’s Thermic™ stretch fleece to offer warmth without restricting movement. The polyester fabric traps heat close to your body, while the elastane delivers subtle stretch—so you can reach, bend or layer up without feeling confined.
“Thermic™ stretch fleece” describes a knitted fabric that combines insulating fleece with elastic fibres. The fleece construction forms tiny air pockets that hold heat, and the elastane ensures the jacket retains its shape and adapts to your motions, keeping you both cosy and mobile.
Click to read the product description by RAB
RAB says about the Geon Jacket
The new Geon Jacket is a mid weight stretch fleece offering low bulk all round insulation for climbing, scrambling and hiking in cold conditions Thermic stretch mid weight fleece with brushed grid backer. Full length front YKK Vislon zip. 2 YKK zipped hand pockets. Flatlock low bulk seams for comfort. Comfortable rolled hem and cuff. Main Fabric: Thermic stretch fleece, 255g/m². Composition: 96% polyester/4% elastane. Fit: Regular. Centre back length (Size L): 72cm/28inch Composition: 90% polyamide/5% elastane outer with 100% polyester (55% Recycled Polyester) .