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Does fleece shrink? - A comprehensive fleece care guide

Fleece Care: Everything you need to know

Fleece is a staple in any outdoor enthusiast's wardrobe. The Mantra and Phalanx offer warmth, comfort, and breathability, making them perfect for hikes, camping trips, or adventures in even the harshest of environments. This guide will be your one-stop shop for everything related to fleece care, from washing your favourite fleece jacket to keeping it looking and feeling great for years to come.

Does fleece shrink?

Most fleece is made from synthetic materials like polyester for exceptional resilience against shrinkage. Follow the garment care directives on your fleece, and it'll be your dependable field companion for years to come.

That being said, fleece blends with cotton or wool can be more susceptible to shrinking, particularly in high heat. Extreme heat can damage any fabric, fleece included. Treat your fleece right by air-drying it, but if you must tumble dry it, use a low heat setting (120°F/49°C or lower). This keeps it functional and mission-ready for your next trip.

When should you wash a fleece?

Fleece excels in austere environments. Unlike cotton, fleece repels sweat and dirt like a champion. But even battlefield-proven fleece requires occasional maintenance.

Wash your fleece after conquering a tough climb or sweat-inducing hike to revive its freshness. Campfire smoke or embers? A wash banishes those too. Don't forget to wash it after encountering dirt, dust, or trail debris to keep your fleece performing at its best.

step-by-step guide

How to wash your fleece

1. Read the label: Most fleece is machine-wash ready, but always double-check the care label for the lowdown on water temperature and washing instructions. Knowing the water temperature and any special washing instructions ensures a successful wash.

2. Load with similar items: Wash your fleece with other fleece or activewear garments. Avoid overloading the washing machine for a gentle cleaning process.

3. Fuel up with a mild detergent: Skip the harsh chemicals and opt for a mild detergent designed for synthetic fabrics. Harsh detergents can strip away the natural properties of fleece, so a mild option is key. Avoid using fabric softener — it can mess with your fleece's ability to wick away moisture — a key feature you want to maintain.

4. Select a gentle cycle: Choose a cold or warm water gentle cycle setting. High heat can damage the fleece fibres.

5. Air dry: Whenever possible, air drying is the recommended method for fleece. Hang it loosely or lay it flat to dry naturally.

Certain fleece jackets, such as ThruDark’s Mantra Gilet, shed moisture and dry quickly after washing, keeping you dry and comfortable on the move.

What to avoid when washing your fleece

High heat, whether in the wash or the dryer, is a big no-no. It can damage the delicate fibres, leading to shrinkage. Stick to cold or warm water for washing, and if you must use a dryer, select a low heat or fluff setting. Similarly, harsh detergents and fabric softeners are best left for towels. These products can clog the pores in fleece, hindering its breathability and moisture-wicking properties.

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