QUALITY MATERIAL -- Shell and liner: 20D 400T nylon. Water-resistant, skin-friendly and comfortable. Filling: 90% down，800 fill power. ULTRALIGHT & PORTABLE -- This down pants is designed to be lightweight and compact. It weighs only 8.8oz/250g. With a storage bag, you can take it anywhere for backpacking, camping and hiking. ELASTIC WAISTBELT & DRAWSTRING -- Suitable for all kinds of waist circumference. Elastic windproof hefty cuff at the ankle- prevent wind from entering. ABOUT CLEANING -- For partial stains,just repeatedly wipe with a towel or cotton of 75 degrees alcohol, and dry with a towel. Do not machine wash, do not spin dry. MULTIFUNCTIONAL DOWN PANTS--This down pants is warm, comfortable for outdoor winter camping, hiking, travel, fishing, hunting, etc. Also it is good for indoor wearing, you can wear it anytime and anywhere you need warm, thermal. Product Name: Naturehike DW Down Pants for Winter < br > Color: Black< br > Size: S, M, L, XL,XXL< br > Total Weight : 9 oz(260g)< br > Small Packed Size: 7.87 x 4.3 x 4.3 inch(21 x 11 x 11cm)< br > Filling: 800FP Down< br > Fabric: 20D 400T Nylon< br > Zipper: Smooth YKK zipper< br > Gender: Unisex -Men’s Pants & Women’s Pants< br > Style: Black with pocket & Black without Pockets< br > Features: Water Repellent, windproof, keep warm,lightweight, compact, soft, insulated< br > Suitable for: Winter outdoor camping, hiking, trekking, skiing, climbing, ice fishing and house wearing.< br >