✓ Waterproof Thermoplastic Elastomer (TPE) Dog Shoes: Flexible, durable & thin for ground feel. ✓ Comfortable Cotton Lining: Paired with rubber grippies for traction. ✓ Extreme Temperature Tested: Withstands -40°F to 302°F, ideal for hot pavement & cold weather. ✓ Water-Resistant 4-Way Stretch Leggings: For maximum comfort & easy movement. ✓ Extended Leg Coverage: Protects against snow, salt, rain, mud & snowballs. ✓ Easy On: Place the leggings over your dog's back, slide each leg into the sleeve, & paws will slip into the booties. Far easier & more secure than using individual boots. Care & Materials Leggings → 82% Nylon, 18% Spandex.Boots → Thermoplastic Elastomer (TPE) for flexibility & durability, lined with cotton for comfort *Machine washable or simply rinse the dog shoes after walks.