Fleece

A fleece jacket is a lightweight, breathable mid-layer made to trap heat and wick away moisture. It’s perfect for staying warm during hiking, camping, or everyday activities in cool weather.

Yes! Fleece is an ideal mid-layer. It’s designed to go over a base layer and under a shell jacket, giving you warmth without adding much weight or bulk.

Fleece is warm but breathable—great for active use. Down or synthetic jackets are typically warmer and better for static activities like camping or belaying in very cold conditions.

It should fit close enough to trap body heat but loose enough to allow easy layering over a base layer and under an outer shell.