The Phantom Pull-On is designed for mountain runners who seek a lightweight, all-day protective, and highly packable waterproof shell that can be conveniently stored and forgotten until needed. It's constructed with a 2-layer waterproof design featuring taped seams and ultralight 7D Pertex® Shield 2.5L fabric, allowing it to be packed into a pocket-sized sleeve. Stretch fabric allows for a slim-fit design that minimises bulk, while a low-volume elasticated hood, micro elasticated hem and cuffs enhance compactness in place of adjustable toggles. The omission of pockets and a hooded peak further reduces weight, and a lightweight half-length zip provides reliable weather protection without unnecessary bulk. Weighing just 86 g, the Phantom Pull-On offers highly specialised protection for mountain running in an exceptionally portable design. Features 7D Pertex® Shield 2.5L stretch fabric (40 gsm), HH 20,000 mm / MVTR 20,000 g/m²/24hrs Ultralight taped seams Reduced-volume hood with ultralight stiffened peak and micro elasticated front section Deep venting, calendered YKK front zip with internal waterproof zip guard Precurved elbows for unrestricted movement Extended bonded cuffs for hand warmth Part elasticated cuffs for easy access to a sports watch Part elasticated hem for a secure fit Pre-tensioned stuff sack for quick, hassle-free storage Multi-angle reflective branding Specifications Fit Slim Weight 86 g / 3.03 oz (Size M) Total weight (with stuff sack) 89 g Centre back length 68 cm / 26.8 inch (Size S) Packed dimensions 8 cm x 10 cm Hydrostatic head 20,000 mm Breathability (MVTR) 20,000 g/m²/24hrs Materials 100% polyamide, polyurethane coating, Outer 94% recycled Colours Ebony, Acid Sizes S, M, L, XL Sustainability Features Greater than 50% recycled materials Made with renewable energy Technology Pertex® Shield A fabric that is both waterproof and windproof, offering breathability, lightweight performance, and packability. It is available in 2-layer, 2.5-layer, and 3-layer constructions, tailored to suit varying levels of activity intensity and the durability demanded by the terrain. Rab's fluorocarbon-free fabrics are completely free of fluorocarbons (PFAS), whether in the face fabric, membrane, or backer. PFAS-free means all intentionally added PFAS have been phased out, compliant with current EU and US legislation. Video