<b>281Z Liners</b> are versatile and comfortable fleece liner socks that will ideally work in every situation.From the everyday use as<br> slipper socks, or simple boot liners, winter sports to harsh conditions of hiking trail or modern battlefield.<br> <br> They help keep feet dry and warm as during intense activities as during long-term static. In conjunction with performance hiking,<br> sport or military footwear and hiking socks 281Z Liners create a complex that not only will keep the foot warm, but create ideal<br> temperature balance, so your feet would be warm, comfortable and dry even in most demanding conditions.<br> <br> Anatomical design of the 281 fleece liners makes them sit firmly on the foot, without slipping down and clogging under the footwear, <br> and does not obstruct the natural movement of the foot. Flat seams do not create any pressure and discomfort under any footwear.<br> <br> Liners are also very lightweight and compact, so they can be easliy carried in a bag or backpack, until you'll need to use them.<br> <br> 281Z Liners are made from <b>Polartec 200 Double Velour Micro Fleece Fabric</b> - the best available material from renowed manufacturer. It has outstanding<br> warming, breathability and other performance properties, very lightweight, but also very durable. It's soft to the skin and does not cause<br> allergic reactions. <br> 281Z liners have been extensively tested, and have proven their durability in combat conditions.<br> <br> Designed by <b>281Z Development Group</b>.