Lightweight Running Caps | Trail Running & Fast Hiking Hats

Stay comfortable on fast-moving adventures with our range of lightweight running caps. Designed for trail running, fast hiking and hill walking, these technical hats use breathable fabrics, moisture-wicking materials and ventilated constructions to help keep you cool when working hard. Many feature quick-drying fabrics, packable designs and lightweight peaks that provide essential sun protection without adding unnecessary weight.

Whether you're training for your next trail race, tackling mountain routes or simply looking for a comfortable cap for summer hikes, you'll find options from leading brands including VAGA, Rab, Mammut, Montane, Buff, Black Diamond, Omm, and Outdoor Research.

Looking for more styles? Browse our full Hats & Caps collection for technical, casual and winter headwear.

For expert advice on choosing trail running gear, footwear and clothing, visit our Trail Running Knowledge Centre.