This is a pair of vintage leather ice climbing crampon straps, likely from mid-20th century or earlier. They feature sturdy leather construction with metal buckles and rivets, and wool padding on the underside for added comfort during use. No brand or maker's mark is visible, suggesting they may be a generic or older model.

Key features include:

• Durable leather straps with metal buckles for secure fastening
• Wool padding on the underside to protect the foot and provide cushioning
• Visible signs of wear and patina consistent with vintage outdoor gear
• Riveted construction for added strength and durability
• Good overall condition as described by the seller, with expected aging and use marks

These crampon straps were designed to attach crampons securely to mountaineering or ice climbing boots, providing traction on ice and snow. Today, they are collectible vintage climbing gear or could be used for restoration or display by enthusiasts of outdoor history.