Get ready for adventure with the Adidas Terrex Xperior ClimaWarm men's fleece jacket. Made from lightweight fleece, this hiking jacket features ClimaWarm heat-trapping and moisture-wicking technology to keep you warm, dry and focused. This versatile athletic garment can be worn on its own or as a mid-layer in a multi-layer system. This onion-type layering system uses three types of garments. The first layer, worn next to the skin, keeps you warm and quickly wicks moisture away from the body. The second layer is made up of insulating or fleece garments, which protect you from the cold while evacuating excess heat during exercise.The outer layer, the shell, worn over the other layers, is the most effective against the elements. Made in part from recycled materials, this sportswear is part of Adidas' initiative to reduce the ecological footprint of its products.