Under Armour Fly-By 2-in-1 Shorts - Black/Reflectiveimages1- The Sports Edit
Under Armour Fly-By 2-in-1 Shorts - Black/Reflectiveimages2- The Sports Edit
Under Armour Fly-By 2-in-1 Shorts - Black/Reflectiveimages3- The Sports Edit
Under Armour Fly-By 2-in-1 Shorts - Black/Reflectiveimages4- The Sports Edit
Under Armour Fly-By 2-in-1 Shorts - Black/Reflectiveimages1- The Sports Edit
Under Armour Fly-By 2-in-1 Shorts - Black/Reflectiveimages2- The Sports Edit
Under Armour Fly-By 2-in-1 Shorts - Black/Reflectiveimages3- The Sports Edit
Under Armour Fly-By 2-in-1 Shorts - Black/Reflectiveimages4- The Sports Edit
Under Armour

Fly-By 2-in-1 Shorts - Black/Reflective

£21.50
£36.00
Size: S
Size guide

Under Armour Apparel Size Guide

The Sports Edit size recommendation:

In general, we recommend that Under Armour women's fits true to size so you should choose your usual size.

Shop Under Armour

Size XS S M L XL
UK 4-6 8-10 12-14 16-18 20
US 0-2 4-6 8-10 12-14 16
EU 32-34 36-38 40-42 44-46 48
Germany 30-32 34-36 38-40 42-44 46
AUS/NZ 4-6 8-10 12-14 16-18 20
Italy 36-38 40-42 44-46 48-50 52
Japan 5-7 9-11 13-15 17-19 21
Bust 31 - 33" 33.5 - 35.5" 36 - 38" 38.5 - 40.5" 41 - 43"
Waist 23 - 25" 25.5 - 27.5" 28 - 30" 30.5 - 32.5" 33 - 35"
Hip 33 - 35" 35.5 - 37.5" 38 - 40" 40.5 - 42.5" 43 - 45"

Shop Under Armour Bras

Size XS S M L XL
Bust 28 - 30 30 - 32 34 - 36 36 - 38 38 - 40

Bust 30 32 34 36 38 40
AA XS S
A XS XS S S
B XS S S M L
C S M L L XL
D S M L XL
DD M L XL XL

Need further assistance?

The Sports Edit size recommendation:

True to size so choose your usual size.

Not sure which size to choose?

If you have any questions or need help deciding, that’s what we’re here for! Please contact our customer service team who would be happy to assist - email us [email protected] .

Fly-By 2-in-1 Shorts - Black/Reflective

Keep going from warm-up to cool-down in the UA Fly-By 2-in-1 Shorts, designed for comfort and durability with lightweight woven fabric and fast-drying, moisture wicking technology. Stay cool and ventilated with super-breathable mesh panels, while enjoying added support from built-in knit compression shorts.

  • Super-breathable mesh panels
  • Built-in knit compression shorts
  • Ruched mid-rise waistband
  • Invisible zip pocket

Size Guide

Fitted: Streamlined fit that’s not too tight or too loose.

Inseam (outer shorts): 3.5"
Inseam (liner shorts): 4.5"

Outer Shorts: 100% Polyester
Liner Shorts: 84% Polyester, 16% Elastane

Machine wash cold with similar colours. Use only non-chlorine bleach when needed. Tumble dry low. Do not iron. Do not use softeners. Do not dry clean.

Free Delivery over £70

Free UK Returns

10% Off Your First Order

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