Just slip on and run. When you've got goals, who has time to get ready? The Quesa's innovative sock-like design, utilizing ribbed panels and stretch laces to stay in place, is quickly and easily pulled on. From there, lightweight yet responsive Cloudfoam cushioning supports your strides all the way through your training.. . Breathable, abrasion-resistant mesh upper. Webbing overlays. Fabric lining. Midsole uses Cloudfoam cushioning for a lightweight, responsive feel. Sock-line bootie construction uses ribbed panels for a closer fit. Pull-tab on heel for easy on and off. Lace-up closure. Reinforced toe bumper. OrthoLite(R) Float sockliner. Grippy Cloudfoam outsole is textured for traction. Lightly padded tongue and collar. Weighs 8 oz.. Imported.