The Spalwart Powder Marathon Trail Low (WBHS) features a construction combining suede, nappa leather, and polyamide airbag fabric for its upper.

• Upper: Suede, Nappa, Polyamide Airbag Fabric
• Lining: Calf Skin
• Sock liner: Calf Skin
• Laces: Cotton
• Midsole: EVA
• Sole: Rubber
• Made in Slovakia