Activewear Care -- Keep Performance Kit Performing
Technical fabrics reward the right care and punish the wrong. Fabric softener kills wicking, high heat degrades elastane, and a neglected waterproof wets out long before its membrane fails. Look after performance kit properly and it keeps wicking, stretching and protecting for years; treat it like ordinary clothing and it fades fast. This hub covers washing and drying, performance upkeep and storage, so your activewear keeps earning its place. It links to the flagship activewear types guide and the jackets hub.
Washing & Drying
Washing Technical Fabrics
Cool, gentle and softener-free.
What to do
Wash technical activewear inside out on a cool, gentle cycle with a mild detergent or dedicated technical wash. Never use fabric softener -- it coats the fibres and destroys wicking and breathability. Fasten zips and Velcro to stop snags, and wash like fabrics together.
Why it matters
Cool, softener-free washing preserves the wicking and stretch that make technical kit work. It is the single biggest thing you can do to keep activewear performing.
Drying Activewear
Air dry to protect stretch and shape.
What to do
Air dry activewear where possible -- hang or lay flat away from direct heat. Avoid high-heat tumble drying and radiators, which break down elastane and shorten the life of stretch fabrics. Reshape leggings and knit pieces while damp so they dry to shape.
Why it matters
Heat is the enemy of elastane, so air drying protects the stretch and recovery of your kit. Skipping the tumble dryer is an easy win for longevity.
Merino & Delicates
Gentle handling for natural fibres.
What to do
Wash merino and delicate pieces on a wool or gentle cycle with a suitable detergent, and dry flat to hold their shape. Merino needs washing less often thanks to its natural odour resistance -- airing between wears is often enough.
Why it matters
Merino and delicates last far longer with gentle handling and less frequent washing. Treating them right keeps them soft, odour-free and true to shape.
Performance Upkeep
Beating Odour
Stopping the lingering gym smell.
What to do
Beat odour by washing synthetics promptly after sweaty wear rather than leaving them balled up, using a technical wash designed to lift oils, and adding a specialist odour-eliminating wash or a splash of white vinegar for stubborn cases. Air kit out fully before storing.
Why it matters
Trapped bacteria and oils cause the permanent gym smell that ruins synthetics. Prompt, proper washing keeps kit fresh and extends its wearable life.
Reproofing Waterproofs
Restoring water repellency to shells.
What to do
When a waterproof stops beading water and starts wetting out, wash it with a technical cleaner, then apply a wash-in or spray-on DWR reproofer and gently heat it (cool tumble or warm iron through a cloth, per the label) to reactivate the finish.
Why it matters
Reproofing restores performance cheaply, long before the membrane itself fails. The jackets hub covers waterproofs and how their finishes work.
Pilling & Small Repairs
Fixing bobbling and minor damage.
What to do
Remove pilling gently with a fabric shaver or comb, and fix small snags, seams or holes promptly before they grow. Following the wash care -- cool, inside out, no softener -- reduces pilling in the first place.
Why it matters
Dealing with pilling and small damage early keeps kit looking good and prevents bigger failures. A quick repair extends the life of an otherwise sound garment.
Storage & Longevity
Storing Activewear
Keeping kit clean, dry and in shape.
What to do
Store activewear clean and fully dry to prevent odour and mildew, folded or hung so it holds its shape. Keep insulated and down pieces loosely stored rather than crushed, so the fill keeps its loft, and store away from direct sunlight.
Why it matters
Good storage protects both freshness and performance between wears and seasons. Crushed insulation and damp storage quietly ruin otherwise good kit.
Making Kit Last
Habits that add years to your activewear.
What to do
Extend kit life with a few habits: rotate pieces so no one item takes all the wear, wash only when needed and always correctly, air between wears, and repair early. Buying quality kit and caring for it well beats replacing cheap kit often.
Why it matters
A little routine care adds years to performance clothing and saves money. The choosing hub covers buying quality kit worth caring for.
Frequently asked questions
How do I wash activewear?
Wash activewear inside out on a cool, gentle cycle with a mild detergent or a dedicated technical wash, fastening any zips and Velcro to prevent snags. The single most important rule is never to use fabric softener -- it leaves a coating that clogs the fabric and destroys its wicking and breathability, the very things you paid for. Wash sweaty synthetics promptly rather than leaving them screwed up in a bag, which lets odour set in. Then air dry where possible rather than tumble drying on high heat, which degrades the elastane and shortens the life of stretch fabrics. Cool wash, no softener, air dry is the core routine.
Why does my activewear still smell after washing?
Synthetic fabrics trap sweat oils and odour-causing bacteria in a way that a normal cool wash sometimes fails to fully lift, so the smell returns as soon as you warm up. To fix it, wash promptly after each sweaty session rather than leaving kit damp and balled up, use a technical wash designed to break down body oils, and for stubborn cases add a specialist odour-eliminating detergent or a cup of white vinegar to the wash. Make sure kit dries fully before storing, as damp fabric breeds bacteria. Avoiding fabric softener helps too, since its residue traps odour. Merino base layers naturally resist this and need washing far less often.
How do I reproof a waterproof jacket?
Waterproof jackets have a DWR (durable water repellent) finish on the outer fabric that makes rain bead and roll off. It wears away with use, and when water starts soaking into the face fabric instead of beading, the jacket feels wet and clammy even though the membrane still works. To restore it, first wash the jacket with a dedicated technical cleaner -- never ordinary detergent -- then apply a wash-in or spray-on reproofer and gently reactivate it with low heat, either a cool tumble dry or a warm iron through a cloth, following the care label. Do this whenever water stops beading, and the jacket performs like new for a fraction of replacement cost.
Can I tumble dry activewear?
It is best avoided for most activewear. High-heat tumble drying breaks down the elastane that gives stretch fabrics their four-way stretch and shape recovery, so repeated hot drying shortens the life of leggings, tops and technical kit noticeably. Air drying -- hanging or laying flat away from direct heat and sunlight -- is far kinder and keeps kit performing longer. There is one exception: a cool, low-heat tumble is sometimes recommended to reactivate the DWR finish on a freshly reproofed waterproof jacket. Otherwise, keep activewear out of the dryer, reshape stretch pieces while damp, and let them air dry.
How do I store activewear to make it last?
Store activewear clean and completely dry -- putting away damp or sweaty kit invites odour and mildew that can become permanent. Fold or hang pieces so they hold their shape, and keep them out of direct sunlight, which fades colours and can weaken fibres over time. Insulated and down jackets should be stored loosely rather than crushed or vacuum-packed, so the fill keeps its loft and warmth. Rotating your kit so no single item takes all the wear, washing only when needed and always correctly, and repairing small snags early all add up to activewear that lasts for years rather than seasons.