Mens performance shorts

Size	International	Waist	Hip
XS	EU44 / US34	65 - 73cm	80 - 88cm
S	EU46 / US36	73 - 81cm	88 - 96cm
M	EU48 / US38	81 - 89cm	96 - 104cm
L	EU50 / US40	89 - 97cm	104 - 112cm
XL	EU52 / US42	97 - 109cm	112 - 120cm
XXL	EU54 / US44	109 - 121cm	120 - 128cm
XXXL	EU56 / US46	121 - 133cm	128 - 136cm

How To Measure

Chest

Measure across the fullest part.
Waist

Measure around the natural waistline.
Inside Leg

Measure from top of inside leg at the crotch to the ankle bone.
Feet

Measure heel to the tip of your toes.

£15 £30

Flex Short Black/Gold

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Select your size: Size guide

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UK Standard Delivery - £3.99
3-5 days
Fully tracked with Royal Mail. FREE when you spend £75.

UK Express Delivery - £5.99
1-2 working days
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International Delivery - from £5 in local currency
5+ working days
Estimated time and price varies by country, for more please see our full delivery information.

EXTENDED CHRISTMAS RETURNS
All purchases made between 18th October and 20th December are eligible for our extended Christmas Returns period, you will have until Wednesday 31st January to return your items.

Easy 30 Day UK Returns - £2.50
Easy pre-paid returns with the return fee deducted from any refund amount.

Easy 30 Day International Returns
Easily arrange your paid return postage via our returns portal.