Groundhog Product Specification
Upper: 100% Natural rubber and natural fillers
Sock Lining: 5mm neoprene
Lining: 2mm polyester air mesh
Insole: PU with knitted polyester surface layer
Midsole: EVA
Outsole: Rubber
Upper: 100% Natural rubber and natural fillers
Sock Lining: 5mm neoprene
Lining: 2mm polyester air mesh
Insole: PU with knitted polyester surface layer
Midsole: EVA
Outsole: Rubber