NWT, Size 4, Big Girls Description from Amazon: About this item Leather Duratread Rubber Sole Full-Grain Leather Construction 4LR Technology Zip Up Paddock Boot Description Ariat is committed to building a different breed of company, one that reflects our core values as a team and those of our consumers. Our company values have shaped our success since 1993 – a commitment to innovation, quality, integrity, teamwork and respect. We believe our values are what set us apart and have helped build Ariat into the one of the top Equestrian, Outdoor and Work brands in the world. Product quality is non-negotiable, and so is our collaborative culture and giving back to the communities we serve.