281Z Liners are versatile and comfortable fleece liner socks that will ideally work in every situation.From the everyday use as slipper socks, or simple boot liners, winter sports to harsh conditions of hiking trail or modern battlefield. They help keep feet dry and warm as during intense activities as during long-term static. In conjunction with performance hiking, sport or military footwear and hiking socks 281Z Liners create a complex that not only will keep the foot warm, but create ideal temperature balance, so your feet would be warm, comfortable and dry even in most demanding conditions. Anatomical design of the 281 fleece liners makes them sit firmly on the foot, without slipping down and clogging under the footwear, and does not obstruct the natural movement of the foot. Flat seams do not create any pressure and discomfort under any footwear. 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. 281Z Liners are made from Polartec Classic 200 fleece - the best available material from renowed manufacturer. It has outstanding warming, breathability and other performance properties, very lightweight, but also very durable. It's soft to the skin and does not cause allergic reactions. 281Z liners have been extensively tested, and have proven their durability in combat conditions. Designed by 281Z Development Group.ATTENTION! For accurate sizing information, please refer to the size chart featured as an image on the listing. Do NOT refer to the size chart LINK next to the size selector. SIZECHART. S - 3.5-5.5 (Men) / 4.5-6.5 (Women); M - 5.5-8.5 (Men) / 6.5-9.5 (Women); L - 8.5-11 (Men) / 9.5-12 (Women); XL - 11-13.5 (Men) / 12-14.5 (Women). HOME COMFORT. Can be easily used as warm, soft and comfortable slipper socks that keep your feet warm as you do work around your house, yard or garden. ECO-FRIENDLY. Materials meet the "STANDARD 100 by OEKO-TEX". Absence of banned colourants, formaldehyde, pentachlorophenol, cadmium, nickel, and other harmful components. WORK COMFORTABLY. Ideal choice for those who spend all their working day outside in the cold. 281Z Liners work perfectly with all types of working footwear. High-quality materials ensure that liners can stand to any beating they can be subjected during the work. No matter what conditions are - they will keep your feet warm and dry. OWN THE WINTER. A perfect solution for cold season. Liners perfectly work at any type of winter sports and activities. Alpine or cross-country skiing, snowboarding, snowmobiling, hiking, climbing, mountaineering, hiking, fishing, playing traditional winter games and many more. VERSATILITY. 281Z liners are designed to work with the majority of hiking, trekking and working socks and footwear. They provide good insulation, remove excess moisture, dry quickly and create a comfortable temperature balance, so your feet will always be dry and warm. EASY-CARE. Mashing washing: 104°F (40 °C). Hand washing. DO NOT: tumble dry, iron, bleach, dry clean or remove stains with solvents. DESIGNED TO PERFORM. Liners are made from original Polartec® Classic 200 fleece, which is soft, breathable and warm. Anatomical design provides tight, firm fit to prevent liners from slipping down and clogging. All parts are sewn together with flatlock seams which totally eliminate and rubbing. FABRIC CONTENTS. 100% Polyester. Polartec® Fleece Fabric keeping your feet warm, comfortable and dry.Best Sellers Rank: See Top 100 in Sports & Outdoors. : B0BPT228XH. Manufacturer: 281Z. Date First Available: December 12, 2022. Department: Mens.