100% merino worsted wool 170's, exceptionally fine fibre from selected Merino sheep bred in Australia and New Zealand. WHISH is a trademark produce of LORO PIANA, and they are the only distributors worldwide. The garnments, knitted in 18 gauge, are lightweight and resistant, the colours are deep, vibrant and bright. One of the intrinsic features is the absence of pilling. The style is modern and refined, perfect for a man that understands and values quality.