Outdoor Research Stamina Gaiters Belt 100% Polyester Imported Fabric performance: water-resistant, breathable, lightweight, movement-mirroring stretch Design features: four boot Lace hooks, water resistant silicone panels, reflective print ensures visibility Functional details: hook and loop patches at heel for secure attachment Drawcord Cinch top, flat-seam construction Kindly refer the 2nd Image for Sizing details Water Resistant and Breathable Movement Mirroring Stretch Water Resistant Silicone Panels Draw cord Cinch at Top