
How Horse Rug Liners Work
Horse rug liners are removable insulating layers that change the thermal performance, moisture behaviour and fit of a base rug. Their effectiveness depends less on the nominal gram weight alone than on loft, trapped air, compression, moisture management, construction, fit and the horse’s own coat and condition. This reference explains how liners work, how they differ from sheets and under-rugs, what GSM can and cannot tell you, and how to select, fit and maintain them in British conditions.
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