Lab › Base layers & compression (ColdGear® / HeatGear®) › HeatGear® Elite
HeatGear® Elite — Men's Short Sleeve. Cooling Comfort with NEOLAST™ fibre
£24.97–£41.00 was £41.00 (in-stock variants, GBP incl. VAT as shown on UA UK) · Brand: Under Armour · Style 6015379
Description (UK-localised from public UA data)
HeatGear® is our original performance baselayer. We worked with Celanese to create a new stretchy NEOLAST™ fibre that gives you a more consistent fit and comfort.
Features
- Sheer HeatGear® fabric is ultra-soft & smooth for extreme comfort with very little weight
- New, innovative NEOLAST™ fibers provide powerful stretch, durability, comfort & improved wicking
- NEOLAST™ is a high-performing alternative to elastane designed to begin addressing sustainability challenges associated with elastane
- Material wicks sweat & dries really fast
- 4-way stretch material moves better in every direction
- Ergonomic design keeps seams off high abrasion areas & increases durability
- Odour control technology minimises odour
Specifications
| Brand | Under Armour |
|---|---|
| Category | Base layers & compression (ColdGear® / HeatGear®) |
| For | male (adult) |
| Fit | Fitted |
| Material | 80% Polyester/20% Elastoester |
| Product line | HeatGear® (warm-weather line; no numeric warmth rating published by UA) |
| Rating | 5/5 from 1 reviews (Bazaarvoice via UA) |
| Size system | UK site letter sizes (see size guide) |
UA specs & care (UK-localised)
- Style #: 6015379
- 80% Polyester/20% Elastoester
- Imported
Size & fit
- Athlete is 6'2.5 cm (1") & wearing size L
- Fit
- Fitted
- 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 2026-10-20T15:34:16+0200 from UA UK structured data. Check live stock on underarmour.co.uk.
| Colour | Size | Price | Stock | SKU | GTIN |
|---|---|---|---|---|---|
| Ultimate Black / Steel / Reflective | XS | £41.00 | In stock | 6015379-008-XS | 198634760671 |
| Ultimate Black / Steel / Reflective | S | £41.00 | In stock | 6015379-008-SM | 198634760640 |
| Ultimate Black / Steel / Reflective | M | £41.00 | In stock | 6015379-008-MD | 198634760633 |
| Ultimate Black / Steel / Reflective | L | £41.00 | In stock | 6015379-008-LG | 198634760619 |
| Ultimate Black / Steel / Reflective | XL | £41.00 | In stock | 6015379-008-XL | 198634760657 |
| Ultimate Black / Steel / Reflective | XXL | £41.00 | In stock | 6015379-008-XXL | 198634760688 |
| White / Reflective | XS | £41.00 | In stock | 6015379-100-XS | 198634765218 |
| White / Reflective | S | £41.00 | In stock | 6015379-100-SM | 198634765089 |
| White / Reflective | M | £41.00 | In stock | 6015379-100-MD | 198634765072 |
| White / Reflective | L | £41.00 | In stock | 6015379-100-LG | 198634765058 |
| White / Reflective | XL | £41.00 | In stock | 6015379-100-XL | 198634765096 |
| White / Reflective | XXL | £41.00 | In stock | 6015379-100-XXL | 198634765225 |
| Rack Green / Ultimate Black / Reflective | XS | £24.97 | Out of stock | 6015379-338-XS | 198634765003 |
| Rack Green / Ultimate Black / Reflective | S | £24.97 | In stock | 6015379-338-SM | 198634764976 |
| Rack Green / Ultimate Black / Reflective | M | £24.97 | In stock | 6015379-338-MD | 198634764969 |
| Rack Green / Ultimate Black / Reflective | L | £24.97 | In stock | 6015379-338-LG | 198634764945 |
| Rack Green / Ultimate Black / Reflective | XL | £24.97 | In stock | 6015379-338-XL | 198634764983 |
| Rack Green / Ultimate Black / Reflective | XXL | £24.97 | Out of stock | 6015379-338-XXL | 198634765010 |
| Blue Haze / Boundless Blue / Reflective | XS | £24.97 | In stock | 6015379-425-XS | 198634764785 |
| Blue Haze / Boundless Blue / Reflective | S | £24.97 | Out of stock | 6015379-425-SM | 198634764754 |
| Blue Haze / Boundless Blue / Reflective | M | £24.97 | Out of stock | 6015379-425-MD | 198634764747 |
| Blue Haze / Boundless Blue / Reflective | L | £24.97 | In stock | 6015379-425-LG | 198634764723 |
| Blue Haze / Boundless Blue / Reflective | L | £24.97 | Out of stock | 6015379-425-LGT | 198634764730 |
| Blue Haze / Boundless Blue / Reflective | XL | £24.97 | In stock | 6015379-425-XL | 198634764761 |
| Blue Haze / Boundless Blue / Reflective | XL | £24.97 | Out of stock | 6015379-425-XLT | 198634764778 |
| Blue Haze / Boundless Blue / Reflective | XXL | £24.97 | In stock | 6015379-425-XXL | 198634764792 |
| Blue Haze / Boundless Blue / Reflective | XXL | £24.97 | Out of stock | 6015379-425-XXLT | 198634764808 |
| Blue Haze / Boundless Blue / Reflective | 3XL | £24.97 | Out of stock | 6015379-425-3XL | 198634764600 |
| Blue Haze / Boundless Blue / Reflective | 3XL | £24.97 | Out of stock | 6015379-425-3XLT | 198634764716 |
| Ultimate Black / Pink Frenzy / Reflective | XS | £28.97 | Out of stock | 6015379-010-XS | 198635922214 |
| Ultimate Black / Pink Frenzy / Reflective | S | £28.97 | In stock | 6015379-010-SM | 198635921781 |
| Ultimate Black / Pink Frenzy / Reflective | M | £28.97 | In stock | 6015379-010-MD | 198635921774 |
| Ultimate Black / Pink Frenzy / Reflective | L | £28.97 | In stock | 6015379-010-LG | 198635921750 |
| Ultimate Black / Pink Frenzy / Reflective | XL | £28.97 | In stock | 6015379-010-XL | 198635921798 |
| Ultimate Black / Pink Frenzy / Reflective | XXL | £28.97 | In stock | 6015379-010-XXL | 198635922221 |
| Ultimate Black / Pink Frenzy / Reflective | 3XL | £28.97 | Out of stock | 6015379-010-3XL | 198635922245 |
| Ultimate Black / Reflective | XS | £41.00 | In stock | 6015379-011-XS | 198635922320 |
| Ultimate Black / Reflective | S | £41.00 | In stock | 6015379-011-SM | 198635922290 |
| Ultimate Black / Reflective | M | £41.00 | In stock | 6015379-011-MD | 198635922283 |
| Ultimate Black / Reflective | L | £41.00 | In stock | 6015379-011-LG | 198635922269 |
| Ultimate Black / Reflective | XL | £41.00 | In stock | 6015379-011-XL | 198635922306 |
| Ultimate Black / Reflective | XXL | £41.00 | In stock | 6015379-011-XXL | 198635922337 |
| Ultimate Black / Reflective | 3XL | £41.00 | In stock | 6015379-011-3XL | 198635922351 |
| Midnight Navy / Geode Green / Reflective | XS | £41.00 | In stock | 6015379-411-XS | 198635922658 |
| Midnight Navy / Geode Green / Reflective | S | £41.00 | In stock | 6015379-411-SM | 198635922627 |
| Midnight Navy / Geode Green / Reflective | M | £41.00 | In stock | 6015379-411-MD | 198635922405 |
| Midnight Navy / Geode Green / Reflective | L | £41.00 | In stock | 6015379-411-LG | 198635922382 |
| Midnight Navy / Geode Green / Reflective | XL | £41.00 | In stock | 6015379-411-XL | 198635922634 |
| Midnight Navy / Geode Green / Reflective | XXL | £41.00 | In stock | 6015379-411-XXL | 198635922665 |
| Midnight Navy / Geode Green / Reflective | 3XL | £41.00 | In stock | 6015379-411-3XL | 198635922689 |
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 (2026-10-20T15:34:16+0200): XS, S, M, L, XL, XXL, 3XL.
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?
Fitted, Athlete is 6'2.5 cm (1") & wearing size L, Fit, 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., 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?
80% Polyester/20% Elastoester
Is it for cold or warm weather?
HeatGear® is UA's warm-weather line. UA does not publish a numeric warmth rating; compare fabric and line names.
Where do I buy it?
On underarmour.co.uk: https://www.underarmour.co.uk/en-gb/p/heatgear-elite-mens-fitted-short-sleeve/6015379.html. This lab is a demo and does not sell anything.
Original UA copy and what the lab changed (4 edits)
Source: https://www.underarmour.co.uk/en-gb/p/heatgear-elite-mens-fitted-short-sleeve/6015379.html. Brand in UA JSON-LD: “UnderArmour”. Subtitle on UA: “Men's Short Sleeve. Cooling Comfort with NEOLAST™ fiber”.
- “Men's Short Sleeve. Cooling Comfort with NEOLAST™ fiber” → “Men's Short Sleeve. Cooling Comfort with NEOLAST™ fibre”
- “HeatGear® is our original performance baselayer. We worked with Celanese to create a new stretchy NEOLAST™ fiber that gives you a more consistent fit and comfort.” → “HeatGear® is our original performance baselayer. We worked with Celanese to create a new stretchy NEOLAST™ fibre that gives you a more consistent fit and comfort.”
- “Odor control technology minimizes odor” → “Odour control technology minimises odour”
- “Athlete is 6'1" & wearing size L” → “Athlete is 6'2.5 cm (1") & wearing size L”