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Buff have released a new range of hats which use hi-tec, lightweight material that aims to keep you warm under all conditions.
Along with protecting against extreme cold, this light technical hat is also wind resistant.
The Ketten fabric has a brushed inside that offers high thermal insulation but it thin enough to fit under your helmet.
The hats have also been created using Buff’s unique seamless manufacturing process for enhanced comfort and quality.
The Ketten Tech is one of five design categories and part of Buff’s larger collection of more than 160 product designs.
Recommended retail price is £26.26