FAQ / sizing
How do I adjust the straps for a snug fit?
Put the vest over the layer you plan to run in, position the zipped chest pocket comfortably and adjust the waist belt within its stated range of 26–40in.
Purchase, availability and delivery details are shown on Amazon UK.
Défi running vest · UK guide
how do i adjust the straps for a snug fit
Guide / 01
What the answer means for this product
Do not assume the product has a separate adjustment for every shoulder or torso measurement; check the current listing for its exact strap details.
Guide / 02
A useful next check
Load the phone before fine-tuning the fit. Walk, bend and jog briefly, then check that the pocket stays accessible and your movement is unrestricted.
Good to know
Questions, answered.
How do I adjust the straps for a snug fit?
Put the vest over the layer you plan to run in, position the zipped chest pocket comfortably and adjust the waist belt within its stated range of 26–40in.
Défi The Elements