The Layering System
Layering works better than single heavy jacket. Flexible system handles temperature changes.
Base layer: Lightweight merino wool or synthetic (wicks sweat).
Mid layer: Fleece (traps warmth).
Outer layer: Wind/water resistant shell.
Fleece is the crucial middle layer.
Why Fleece
Lightweight and packs small. A fleece jacket weighs ounces and compresses to pocket size.
Warms while wet. Synthetic fleece maintains insulation even if damp. Cotton doesn't.
Versatile. Works under shells, over t-shirts, as standalone layer, as blanket.
Durable. Fleece lasts years. Withstands travel abuse.
Affordable. Quality fleece costs 20-40 dollars. Many brands, all work fine.
Dries quickly. Hand wash, hang dry overnight. Ready for tomorrow.
Choosing Fleece
Look for weight 100-200 grams (3-7 oz). Lighter is better for packing.
Color doesn't matter. Dark hides dirt. Choose what you like.
Zipper vs. pullover: Zipper gives more control. Pullover is cheaper. Both work.
Brand doesn't matter. Budget fleece works as well as expensive. Function is identical.
How To Use
Over t-shirt, under shell in cold weather. Provides insulation and wind protection.
Standalone in cool evenings. Fleece alone handles 40-55 degree weather.
As pillow or blanket in accommodation. Provides extra warmth for sleeping.
Under rain jacket when wet and cold. Stays warm even if outer layer gets wet.
Building Your System
Merino wool base layer or lightweight synthetic shirt.
Fleece mid-layer (the key piece).
Wind/rain shell or light jacket.
These three items handle most temperatures and conditions.
Alternatively: Just fleece + shell for warm climates. Add heavy coat if winter travel.
Packing Strategy
Wear the bulkiest piece (usually fleece) during flights. Saves pack space.
Roll fleece tight. It compresses incredibly small.
During warm seasons, fleece still fits in any pack.
During cold seasons, always have it accessible.
Maintaining Fleece
Wash by hand with cold water. Quick rinse. Fleece dries fast.
Don't overdry. Heat damages synthetic. Air dry is best.
Fluff after drying. Regains shape and loft.
Fleeced lasts for years. Replace only when it stops working.
Why Fleece Beats Sweaters
Traditional sweaters are heavier and don't dry quickly. Fleece is lighter and dries overnight.
Sweaters need careful washing. Fleece survives rough travel washing.
Fleece packs smaller than equivalent warmth in sweaters.
The Bottom Line
A good fleece is one of your most important packable items. It solves warmth problems across seasons. Lightweight, durable, versatile. Essential for variable climates.
Invest in quality fleece. 30-40 dollars is worth it for years of use.