Under Armour Tracksuits Resale Value

A used Under Armour tracksuit is typically worth £16 to £63 (approximately $21 to $84), against £15 to £60 for tracksuits generally. Under Armour is a technical apparel brand first, and its resale rests on whether the fabric still does its job. Compression kit that has lost its stretch is worth very little regardless of how it looks.

Under Armour tracksuits: price by condition

Condition	Typical
New with Tags	£63 (~$84)
Like New	£54 (~$71)
Good	£41 (~$55)
Fair	£28 (~$38)
For Parts	£16 (~$21)

Seller-declared grades, sterling with an approximate US dollar equivalent at £1 ≈ $1.33 (July 2026). What each grade means.

What holds its value across Under Armour

HeatGear and ColdGear pieces with the stretch intact, which is the technology people are actually buying
Team and licensed kit, which has a following beyond ordinary sportswear
Larger sizes, which are consistently harder to find second hand than small ones
Outerwear and gilets, which cost more new and hold value better than base layers

What pulls Under Armour resale value down

Stretched-out compression garments, where the elastane has given and the fit has gone — which is the whole point of the product
Pilling on the smooth technical fabrics, which shows badly and cannot be removed without damaging the surface
Persistent odour in synthetic base layers, which holds in the fibres and is difficult to wash out completely
Cracked printed logos, which is how the graphics on technical fabric eventually fail

Identifying and dating yours

The interior label names the fabric technology, which is what buyers search for rather than the garment type
Stretch the garment and let it go on camera if you can, since recovery is the honest measure of whether it still works
Photograph the underarm and inner thigh areas, which are where pilling and thinning show first

What lifts any tracksuit, whatever the label

Tracksuits sell as sets, and a top without its matching bottoms is worth a fraction of the pair.

Complete matching sets, top and bottoms
Recognised sportswear and heritage labels
Intact cuffs, waistbands and drawcords
Vintage pieces with period branding

And what pulls one down

Split sets sold as single pieces
Perished elastic in waistbands and cuffs
Cracked printed logos
Bobbling on polyester fabrics

Working out what yours is worth

Confirm both pieces are present and match
Stretch the waistband and cuffs to test the elastic
Photograph any logo close up

What to state in the listing

Brand and specific product line
Size of the top and the bottoms, stated separately
Fabric composition and whether it is a matching set
Zip, elastic and cuff condition

Brand, line and both sizes: “Adidas Firebird Tracksuit, Navy, Top M Bottoms M”. Naming the specific line matters — sportswear tracksuit lines are searched individually. State both sizes, because they are frequently different.

Preparing and photographing it

Check the top and bottoms are genuinely matching, same colour batch and same brand line.
Test all zips, the waistband elastic and both ankle cuffs.
Note the sizes of each piece separately, since they are often different.

Both pieces laid out together, front
The brand logo and any embroidery close up
Both size tags together
Cuffs, zips and any pill, mark or repair

When it sells best, and handing it over

Steady with a lift from autumn. Recognised sportswear lines, especially retro ones, sell within days.

Two pieces so heavier than it looks — weigh before quoting postage.

What buyers ask

How do I know if compression kit is worn out?

Stretch it and see whether it snaps back. If it stays loose the elastane has gone, and the garment no longer does what it was bought for.

Can odour be washed out of synthetic sportswear?

Sometimes, with a proper technical wash and no fabric softener. If it persists after that, say so — buyers would much rather know in advance.

How much is an Under Armour tracksuit worth?

Roughly £16 to £63 depending on condition, against £15 to £60 for tracksuits generally. The identification points above are what move a listing to the top of that range.

What the fees would take elsewhere

At the mid-range £39 for an Under Armour tracksuit, against what the commission marketplaces would deduct:

Platform	Fee	You keep
Poshmark	−£8	£31
eBay	−£5	£34
Mercari	−£4	£35
Etsy	−£3	£36
WishThrift	−£0	£39

Seller-side rates verified 26 Jul 2026, percentages only — the per-order and processing charges those platforms add are excluded, so the real gap is wider.

Listing is free and there is no commission — read how to sell a tracksuit for the title, handover and timing, or the general tracksuit value guide if yours is not an Under Armour.