Ergodyne 6315 Trex Strap-On Heel Ice Traction Devices are a rugged steel plates that turn boot heels into ice picks, leaving the mid-foot free for vehicle operation.  Add these to your current outdoor  and "Climb Higher".

Features:

• Corrosion-resistant steel heel plate provides tenacious grip and stability on ice and snow
• Heel-only design leaves mid-foot free for unobstructed vehicle operation
• Channeled design will not retain ice, snow or debris
• Rugged webbing / hook & loop strap provides a secure fit
• Rear reflective accents enhance worker conspicuity
• M/L (US 5-11), XL (US 12-16)