OCCASIONS: Suitable for many outdoor activities, such like skiing, hiking, climbing, traveling, camping and other winter outdoor activities. Please refer the detailed Size Chart before you purchase. WATERPROOF: professional waterproof, to prevent water seepage, effectively and improve the warm-keeping and windproof function. BREATHABLE: breathable lining and durable fabric technical from inside to outside, filled with high quality silk floss, comfortable and breathable, quick perspiration. Detachable and adjustable suspenders; Zipper closure with buttons; Adjustable waist; Windproof bottom and the elastic trouser legs, effectively prevent the cold snow and wind enter into the body. OCCASIONS: Suitable for many outdoor activities, such like skiing, hiking, climbing, traveling, camping and other winter outdoor activities. Please refer the detailed Size Chart before you purchase. Size Tips: Please refer to our size chart in the picture before ordering, or please .