The Fjallraven Abisko Lite Fleece is one of those versatile layers that makes its way into our kit most seasons of the year-- from spring and autumn hikes to winter layering to summer campouts in the mountains. The polyester fleece adds lightweight insulation for chilly temps while its moisture-wicking and quick-drying qualities keep us drier and more comfortable when we crank up the calories with a tough ascent in our hiking boots or ski boots. That makes the Abisko Lite Fleece a convenient outer layer for cool mornings and evenings and a mid-layer that we can slip under a shell to regulate our body temperature when we're generating plenty of heat in cold conditions.