Buff CoolNet UV Neckwear (Midnight Blue)

Buff CoolNet UV Neckwear (Midnight Blue) is down to £11.47 at Amazon. It has typically been selling for around £17.88 over recent months, so this works out at roughly 36% below its usual price.
Its currently ranked 108,063 in Fashion on Amazon and rated 5.0 out of 5 from 38 customer ratings.
Key features:
Made with 95% recycled content
Cooling technology that uses natural mint to help keep it fresh
UPF 50 sun protection that meets the criteria set by The Skin Cancer Foundation
HeiQ Smart Temp thermo-regulating fabric, triggered by body heat to help keep you at a comfortable temperature
Lightweight, elastic and suitable for sports and summer use