Cute Dogs Also Love Daily Walks In Life This Set Of Lonsuneer Soft Skid-Proof Mesh Boots Will Act As A Good Partner For Them, Well Provide Traction And Protect The Paws In Daily Environment The Whole Boot Is Very Soft With The Flexible Cuff At The Top Please Kindly Bend The Cuff Down Outwards To Put On The Boots And Then Recover The Cuff After Getting The Boots On Please Fasten The Boot By The Adjustable Strap, Capable To Prevent Slipping Off And Supply A Tightness Finally, Adjust The Boots On Paws Slightly Kindly Attention: Though The Soles Are Waterproof, The Boots Can Not Be Applied In Deep Water Or In Sands, Because There May Be Water Or Fine Sand Seepage Through Sewing Needle Holes Or Through Mesh Fabric For Storage, Please Keep The Boots In A Dry, Dark, And Relatively Cool Place The Boots Upper Material Is Slightly Springy, So Please Measure Across The Whole Paw Pad To Get The Greatest Measure Of Paw Width And Length For Reference, Incl The Toe, Nail And Hair Practicable Reference Size Of S: Inner Sole Length 236, Inner Sole Width 217 Allowance Error: 011 - 020 Inch