I brought these on a mountain trip, but I didn't wear them. A storage bag is included at the waist. These are used items, so please refrain from purchasing if you are sensitive to such things. *Phantom Pull-On pants are also on sale! The following is a product description: Ultra-lightweight and compact waterproof pants. For athletes who need limited space and want to save every gram. These ultra-lightweight waterproof pants protect you from sudden rain and can be stored in the palm of your hand when not in use. They hardly feel heavy even when stored in a mountain running vest or backpack. Designed with excellent packability, breathability, and ease of movement, they can be easily put on and taken off over trail running shoes or hiking boots. With a lightness that feels like you're not wearing anything, they maximize your freedom of movement. Key Features: ・2.5-layer 7D Pertex® Shield fabric – Ultra-thin yet provides reliable waterproof performance, with seam tape for added weather resistance. ・Stretch & Ergonomic Design – Pull-on type for easy movement and a great fit. ・Adjustable Waist – Partially elastic waistband and drawcord for adjustable fit. ・Hem hook & snap structure – Reduces flapping and supports quick on/off. ・360° reflective logo – Ensures visibility from multiple angles, improving nighttime safety. ・Articulated knee design – Supports quick footwork and smooth movement on difficult terrain. ・Integrated storage system – When the rain stops, store them compactly and pack them quickly. Ultra-lightweight, yet fully functional when needed. The ultimate rain pants that combine "forget-you're-wearing-them" comfort and waterproofness. Material 7D Pertex® Shield 2.5-layer waterproof technology, fluorine-free DWR (51gsm) HH: 20,000mm / MVTR: 20,000 g/m2/24h Fit: Slim Weight: 84g/3oz (Size M)