Wool Blend Fabric - provides the warmth and comfort of natural fibre, with the durability and colour fastness of performance fibres. Wool Blend FabricProvides warmth and comfort of natural fibre, with the durability and colour fastness of performance fibres. Pullover DesignFor easy on/off as conditions change on the course Elastic Cuffs and WaistbandElasticated knit cuffs and waistband, for a secure comfortable fit, with the added benefit of body heat retention.Â