Flow Jacket Size:XS while the supportive inner tights

while the supportive inner tights prevent thigh rub and stay securely in place

Extended cuffs with thumbholes provide extra coverage

Made from lightweight

Two hidden side pockets make it practical for stashing gels

Flow Jacket Size:XS while the supportive inner tightsThe Flow Jacket is our lightest outer layer, created for runners who count every gram. At just 99g, it offers wind protection without compromising breathability the ultimate companion for shoulder season runs, sudden summer storms, or trail adventures where packing light is key. Durable yet featherlight, it folds down to nothing, so youre always prepared when conditions change.