Worsted wool is blended with cashmere for royal softness and mixed with a touch of elastane for a comfortable diagonal stretch. (tissura.com)
Fabric Composition Main: 95 % Viscose / 5 % Elastane Care Instructions Machine Wash 30 ° Dry Flat Iron on Reverse Made in Great Britain (tiffanyrose.com)
These jeans have a little bit of elastane for stretch but they don't feel like it. (jeansandateacup.com)