Montbell's U.L Thermawrap Insulated Jacket is an ideal jacket for changeable conditions where down might not be worth the gamble. Filled with synthetic insulation in the form of Stretch Exceloft, this jacket balances lightweight materials with comfortable and practical design. This insulation works really well, providing added stretch whilst also keeping you surprisingly warm for the weight and still managing a really good packsize when it's not in use. The inner and outer fabrics are soft and comfortable, feeling much nicer against the skin compared to many other insulated jackets. Practical features such as two handwarmer and one chest pocket along with an adjustable hem make the jacket enjoyable to wear. This comfortable, packable jacket is super versatile and a favourite for UK conditions. Montbell says: The UL Thermawrap Jacket is our cool weather middle layer that excels in mixed conditions. These refinements helped us produce a more fluid, comfortable jacket that layers effectively within any clothing system. Light in weight, quick to dry and the epitome of versatility, the UL Thermawrap Jacket really satisfies with all day comfort.