Holland & Sherry’s Argento collection combines the natural beauty of superfine 13.5µ merino wool with ones of the world’s most natural and valuable precious metals – silver.This collection is the epitome of style, sophistication, elegance and luxury, and has been designed with the true luxury connoisseur in mind. Superfine 13.5µ wool has been encapsulated with silver; one of the world’s most precious metals, to produce a luxury, performance fabric that surpasses all others.