FAQ / comfort
Will a running vest feel hot in summer?
It may feel warmer than running without a chest layer, but the effect depends on the weather, clothing and runner. Breathability testing is not provided for the Défi vest.
Purchase, availability and delivery details are shown on Amazon UK.
Défi running vest · UK guide
will a running vest feel hot in summer
Guide / 01
What the answer means for this product
The product care information identifies neoprene. The vest is not a hydration carrier, and no ventilation or heat-management rating is confirmed.
Guide / 02
A useful next check
Use a light base layer, test it in mild conditions and carry water separately when your route or conditions require it.
Good to know
Questions, answered.
Will a running vest feel hot in summer?
It may feel warmer than running without a chest layer, but the effect depends on the weather, clothing and runner. Breathability testing is not provided for the Défi vest.
Défi The Elements