Size Large Grip width: 1.8", Paw width: 2.8", Sock Length: 7". Measure your dog s paws and consult our size chart before purchase; choose the larger size if between measurements for optimal security. Breathable Stretch Fabric for Paw Comfort Soft stretchy fabric lets your dog s paws breathe freely while preventing cracked pads, hot pavement burns, or winter salt irritation. No sweaty paws just happy walks! Machine-washable fabric retains shape after repeated use. Secure Silicone Grip Soles for Stability Dotted with durable silicone pads to grip hardwood, tile, and outdoor surfaces. Protect senior dogs from slips & give playful dogs confident traction on adventures! Adjustable Straps Customize the fit with easy-snap straps! Stays secure on any leg size without digging in.