Adidas Activewear Sets Resale Value

Adidas activewear sets: price by condition

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 Adidas

• Samba, Gazelle, Campus, Superstar and Stan Smith, the terrace silhouettes, which carry the whole sneaker market for this brand
• Made in West Germany and other vintage production, which dates a pair to before 1990 and puts it in a collectors’ market
• Collaboration releases, which carry a second name on the tongue or heel and sell for multiples of the mainline version
• Original-era tracksuits and Firebird tops with the trefoil logo, which are bought as period sportswear rather than as gym kit

What pulls Adidas resale value down

• Crumbling or yellowed midsoles, since polyurethane hydrolyses with age and ends a stored pair regardless of how little it was worn
• Performance running and training lines, which were built for volume and have essentially no resale floor
• Missing boxes and original laces on anything collectors buy, which routinely costs a third of the price
• Peeling or cracked three-stripe overlays, particularly on the synthetic uppers, which cannot be repaired

Identifying and dating yours

1. The trefoil logo marks Originals and the three-bar performance logo marks everything else — the difference in resale between them is large
2. The tongue or sock liner label carries an article number and a production date; photograph it, because buyers use both to place the pair
3. Vintage pairs state the country of manufacture on the tongue label, and Made in West Germany is worth putting in the title

What lifts any activewear set, whatever the label

Activewear is heavily supplied second hand, so brand and fabric integrity are what separate a sale from a listing that sits.

• Recognised activewear brands with a following
• Fabric with no pilling or transparency when stretched
• Intact waistbands with working elastic
• Complete matching sets

And what pulls one down

• Pilling between the thighs, very common
• Fabric that goes sheer when stretched
• Perished waistband elastic
• Unbranded sets, which sell for very little

Working out what yours is worth

1. Stretch the fabric against the light to check opacity
2. Inspect the inner thigh area for pilling
3. Confirm both pieces match in size and colour

What to state in the listing

• Brand and specific product line
• Sizes of both pieces, stated separately
• Fabric composition, and whether opaque when stretched
• Any pilling on the inner thigh, and seam condition

Brand, line and both sizes: “Gymshark Vital Seamless Set, Top S Leggings S, Sage”. Brand line names are searched exactly in activewear. State both sizes and confirm it is a genuine matching set.

Preparing and photographing it

1. Check the top and bottoms are genuinely matching, same brand line and same colour batch.
2. Test the fabric for opacity when stretched, and check the waistband and seams.
3. Note both sizes separately and the brand’s style names if they have them.

1. Both pieces laid out together
2. The fabric stretched over a hand, showing opacity
3. Both size and composition labels
4. Seams, waistband and any pill, mark or pull

When it sells best, and handing it over

Steady with a strong January lift and a spring bump. Recognised activewear brands sell within days.

Light and cheap to post. Wash both pieces before sending and say so — on used activewear that single sentence resolves the buyer’s main hesitation, and it costs you nothing but a wash cycle.

What buyers ask

Which Adidas trainers hold their value?

The Originals terrace silhouettes — Samba, Gazelle, Campus, Superstar, Stan Smith — and any collaboration. The Performance running lines have almost no secondhand market at all.

Why do old Adidas trainers crumble?

Polyurethane midsoles hydrolyse with age whether or not the shoe was worn, and once the foam has started to crumble the pair cannot be saved. Check and photograph the midsole before listing a stored pair as unworn.

How much is an Adidas activewear set worth?

Roughly £16 to £61 depending on condition, against £15 to £55 for activewear sets 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 £38 for an Adidas activewear set, against what the commission marketplaces would deduct:

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 an activewear set for the title, handover and timing, or the general activewear set value guide if yours is not an Adidas.

See also: all Adidas value guides · value guides by brand · buying an activewear set · Clothing · condition grades.