What to Wear Cycling in 15°C
15°C is ideal spring and autumn cycling weather — comfortable enough for bib shorts, cool enough that wind protection matters on descents. Arm warmers and a packable gilet are the defining tools at this temperature: they pack into a jersey pocket and can be added or removed as conditions demand.
Upper body
Lower body
Extremities
Tips
- →Arm warmers are the best investment for 15°C riding — removable, packable, and effective on descents.
- →A gilet stops wind chill without the heat build-up of a full jacket on climbs.
- →Thin full-finger gloves protect knuckles from wind without making hands sweat.
- →Bib shorts are fine — legs generate enough heat at this temperature.
Get a live recommendation
Use your actual local weather, pick your intensity, and adjust for conditions.
FAQ
What to wear cycling in 15°C?
Short-sleeve jersey, arm warmers, packable gilet, bib shorts, thin full-finger gloves, standard socks. Arm warmers can be removed once you warm up — they fit in a jersey pocket.
Do I need a jacket at 15°C cycling?
A gilet (wind vest) is usually enough. A full jacket is only necessary in strong wind or rain.
Shorts or tights at 15°C cycling?
Bib shorts. Your legs generate enough heat during cycling. Add knee warmers in wind or rain.
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