Rialto is an extra fine merino that is a dream to work with. This is a great yarn for those who enjoy working with a beautiful, classic yarn like a pure wool that retains all the softness of those fibres but has a practical element that makes it perfect for casual, every day wear. Rialto is an all season yarn, cool in summer, warm in winter, with a bounce and elasticity that makes it perfect for both the body hugging knits and the gently flared jackets showcased here.