The Rab Phantom Pants are a mandatory kit list solution for mountain runners who demand lightweight, packable, and reliable waterproof protection. Designed with precision, these pants combine exceptional breathability, a refined ergonomic fit, and featherlight construction to keep you dry in the harshest conditions. Their innovative design ensures they can be easily pulled on over trail shoes, making them a must-have addition to any runner's kit list. Crafted with Rab's signature attention to detail, the Phantom Pants feature an ergonomic fit that allows for unrestricted movement, even during high-intensity activities. The optimised knee precurve and part micro elasticated lower leg hem enhance mobility, while the half-hem drawcord with a lightweight cordlock ensures a secure fit. The ultralight critical taped seams and 7D Pertex Shield 2.5-layer construction provide reliable waterproofing without compromising on breathability. For added convenience, the integrated ultralight stuff sack ensures optimal packability, while multi-angle reflective branding keeps you visible in low-light conditions. Rab Phantom Pants Features 7D Pertex Shield 2.5-Layer construction waterproof technology with fluorocarbon-free DWR (51gsm) HH: 20,000mm/MVTR: 20,000 g/m2/24hrs Ultralight critical taped seams Part micro elasticated waist band with half hem drawcord and lightweight cordlock Optimised knee precurve for unrestricted movement whilst running Part micro elasticated lower leg hem Integrated ultralight stuffsack Unisex Fit: Slim Weight: 84g