The Flylow Siren Bib is a women’s specific bib that offers a lighter wight and extra breathable bib top for backcountry missions. Thanks to EVent Fabric with Dry Venting Expedition technology, you won’t sacrifice durability or get wet. The air permeable membrane fabric is designed to keep you cool by releasing heat before you sweat. This is a great bib for fitness crazed skiers who like to earn their turns more than ride a chairlift and for good reason. With the crowd scenes and “Powder Hour” at most resorts on a pow day, the untracked snow lies in the backcountry and is just waiting to be discovered. The Siren Bib allows great freedom of movement for all day epics in the skin track with articulated knees and large outer thigh vents to keep you cool when you are working hard to break trail. It's fully seam sealed and has a DWR (Durable Water Repellant) finish to keep you dry and comfortable when it starts dumping out. With 2 thigh pockets, along with a kangaroo pocket with a beacon attachment, you have plenty of storage potential for all of your essentials. Ladies, if you are looking for a lightweight, breathable bib for skinning, the Flylow Siren Bib will unlock all of your potential to travel farther and deeper into the mountains.