Lab › Training & gym clothing › UA Vanish Seamless
UA Vanish Seamless — Women's Long Sleeve
£31.97 was £45.00 (in-stock variants, GBP incl. VAT as shown on UA UK) · Brand: Under Armour · Style 6000645
Description (UK-localised from public UA data)
Nothing can hold you back in this long sleeve. Made seamless where you need it most so there's less rubbing—plus it's extra breathable with strategically-placed mesh where you sweat the most to help you stay cool and focused.
Features
- Super-soft, 2-colour knit fabric with body-mapped textures that shape & flatter the body
- Nearly sew-free design to eliminate chafing
- 4-way stretch material moves better in every direction
- Material wicks sweat & dries really fast
- Ribbed collar
- Odour control technology minimises odour
Specifications
| Brand | Under Armour |
|---|---|
| Category | Training & gym clothing |
| For | female (adult) |
| Fit | Tight |
| Material | 76% Nylon/18% Polyester/6% Elastane |
| Size system | UK site letter sizes (see size guide) |
UA specs & care (UK-localised)
- Style #: 6000645
- 76% Nylon/18% Polyester/6% Elastane
- Imported
Size & fit
- Athlete is 5'27.9 cm (11") & wearing size S
- Fit
- Tight
- Compression
- Oversized
- Fit Comparison
- Compression
- Ultra-tight, second-skin fit that squeezes your muscles to make you feel more powerful.
- Tight
- Snug & form-fitting without the squeeze of compression.
- Fitted
- Close to the body for a streamlined look & feel.
- Regular
- Classic, right-down-the-middle fit: not too tight, not too loose.
- Relaxed
- Generous, loose fit with plenty of room to move.
- Oversized
- Exaggerated, extra-spacious fit & design.
Sizes, colours & stock
Snapshot 2026-10-20T15:34:35+0200 from UA UK structured data. Check live stock on underarmour.co.uk.
| Colour | Size | Price | Stock | SKU | GTIN |
|---|---|---|---|---|---|
| City Khaki / Summit White | XS | £31.97 | In stock | 6000645-299-XS | 198634038329 |
| City Khaki / Summit White | S | £31.97 | In stock | 6000645-299-SM | 198634038305 |
| City Khaki / Summit White | M | £31.97 | In stock | 6000645-299-MD | 198634038299 |
| City Khaki / Summit White | L | £31.97 | In stock | 6000645-299-LG | 198634038282 |
| City Khaki / Summit White | XL | £31.97 | In stock | 6000645-299-XL | 198634038312 |
| Purple Luxe / Purple Crest | XS | £31.97 | In stock | 6000645-520-XS | 198634021772 |
| Purple Luxe / Purple Crest | S | £31.97 | In stock | 6000645-520-SM | 198634021703 |
| Purple Luxe / Purple Crest | M | £31.97 | In stock | 6000645-520-MD | 198634021642 |
| Purple Luxe / Purple Crest | L | £31.97 | In stock | 6000645-520-LG | 198634021574 |
| Purple Luxe / Purple Crest | XL | £31.97 | In stock | 6000645-520-XL | 198634021741 |
Delivery & returns (UK)
- Free home delivery for members or guests on orders over £50; £3.95 below (per UA structured data). Standard delivery 2–4 business days.
- Free returns within 60 days of delivery. No online exchanges.
- Full policy with sources
FAQ
Which sizes are in stock?
In stock at snapshot time (2026-10-20T15:34:35+0200): XS, S, M, L, XL.
How much is delivery?
Free UK home delivery for members or guests on orders over £50 (UA UK site copy). In UA's structured data, items priced under £50 show £3.95 delivery. Standard delivery: 2–4 business days.
What is the returns policy?
Free returns within 60 days of delivery, by post/drop-off (paperless QR code or the prepaid label in the parcel). Online exchanges are not offered. Refunds can take up to 14 working days (21 in sales periods).
How does it fit?
Tight, Athlete is 5'27.9 cm (11") & wearing size S, Fit, Compression, Oversized, Fit Comparison, Compression, Ultra-tight, second-skin fit that squeezes your muscles to make you feel more powerful., Snug & form-fitting without the squeeze of compression., Fitted, Close to the body for a streamlined look & feel., Regular, Classic, right-down-the-middle fit: not too tight, not too loose., Relaxed, Generous, loose fit with plenty of room to move., Oversized, Exaggerated, extra-spacious fit & design.. See the size guide for measurements.
What is it made of?
76% Nylon/18% Polyester/6% Elastane
Where do I buy it?
On underarmour.co.uk: https://www.underarmour.co.uk/en-gb/p/ua-vanish-seamless-womens-long-sleeve/6000645.html. This lab is a demo and does not sell anything.
Original UA copy and what the lab changed (3 edits)
Source: https://www.underarmour.co.uk/en-gb/p/ua-vanish-seamless-womens-long-sleeve/6000645.html. Brand in UA JSON-LD: “UnderArmour”. Subtitle on UA: “Women's Long Sleeve”.
- “Super-soft, 2-color knit fabric with body-mapped textures that shape & flatter the body” → “Super-soft, 2-colour knit fabric with body-mapped textures that shape & flatter the body”
- “Odor control technology minimizes odor” → “Odour control technology minimises odour”
- “Athlete is 5'11" & wearing size S” → “Athlete is 5'27.9 cm (11") & wearing size S”