Lace it Fitness training Cloth have been developed for those who like a form fitting with a full stretch! it is higher elastic fabric, they retain the same look as our normal training yet possess the ability to stretch and rebound much further. If you squat or train a lot in cloth these ones are for you!Dpassion Fitness Training Track Shorts with High Quality Fabric Advanced Stretch fit, Elastic in waist band to give a comfortable grip.