3-In-1 Jacket - Wear three ways, outer waterproof shell, inner lightweight jacket and both together for warmth IsoDry - Waterproof and breathable technology designed to maintain comfort in all conditions, allowing internal moisture and sweat to escape whilst shielding water from entering Taped Seams - All seams are fully taped to create a complete waterproof seal, preventing water from seeping through and offering reliable protection in wet conditions Softshell - Woven combination material, breathable and flexible with some showerproof properties Storm Flap - Prevents wind or rain penetrating the zip by covering the zip mechanism Adjustable Fit - Easily adjustable for a comfortable fit