The go-to lightweight headgear for any activity, providing immediate and ongoing cooling with Cool.Q™ ZERO technology lining the forehead. The Chiller Ball Cap offers UPF 25 sun protection and fits comfortably under a helmet with stretch-fit elastic.
Key Features of the Mountain Hardwear Chiller Ball II Cap Regular:
- Cool.Q™ ZERO provides an immediate and ongoing cooling sensation
- Cool.Q™ ZERO lines forehead and side panels
- Wrinkle-resistant, quick-drying fabric is lightweight, breathable, and durable
- Closed cell foam brim allows hat to float
- Dark, glare-reducing color under brim
- UPF 25
- Body Summit™ Stretch Plainweave
- Lining Cool.Q™ ZERO Stretch Softie Jersey
- Panel Cool.Q™ ZERO Stretch Softie Jersey
- Weight 1.8 oz. / 51 g.