The use of spandex is becoming increasingly popular within the apparel industry. Using spandex or elastane helps create a less confined feel, and allows a garment to glide over the silhouette for a more flattering look. Moreover, seamless production of products such as underwear and socks is becoming the fashion trend. Results of laboratory testing are important in order to determine if there is sufficient stretch for comfort, fit and freedom of movement and adequate power to recover from deformation. Selection of the appropriate test method for the type of fabric and for the properties needed is vital. The major stretch and recovery tests are shown in the table below.