Protect your pet's paws with Lavasox Urban Booties! These stylish booties protect against hot pavement, sidewalk, and debris. They also have a rubber sole, providing a stronger grip on slippery surfaces. FEATURES AND BENEFITS Built in radiant heat barrier Breathable mesh fabric 4 boots to a set   SIZING Reference size chart for sizing. Measure the front paw by having your dog stand on a piece of paper. Lift the opposite paw and mark the widest points of the paw pad on the paper. Compare to recommendations on chart. Dimensions and sizing listed are based on vendor recommendations. Please measure your pet to ensure a proper fit and that your pet is secure before use.