The Dynafit Alpine Running Vest in Black Out with Nimbus pairs the black body with a pale grey accent, a quieter option than the fluorescent version. At 76 grams it is the layer you carry without deciding to: it stops the wind chill that turns a sweaty climb cold at the top.

• Black Out with Nimbus: black with a light grey accent, the understated colourway of the three.
• Wind, not rain: it blocks wind and shrugs off a passing shower, and is not a substitute for a shell.
• Arms free: a vest vents where a jacket traps heat, which is why it works while running.
• Weight: 76 g and packs into a fist.
• Pockets: Three pockets, one of them zipped, plus a reflective logo for low light.
• Odour control: Polygiene treated inner mesh keeps the odour down over consecutive runs.
• Sizing: Unisex, S to L.
• Full Zip
• Zip Pocket
• Gel/Flask Pocket
• Smartphone Pocket
• Breathable construction
• Reflective Details
• Polygiene®