Helix Ice Screw Medium - 160mm Size:MED The 200 grams per square

The 200 grams per square meter merino fabric is best suited to cooler temps or high exertion activity

Uppers: Nubuck Leather Lining: Waterproof GORE-TEX® Footbed: Climate Control Midsole: DuraPU® with MONOWRAP® Frame

Compass housing made from Dryflex

reinforced nylon handle Rope: For use with single ropes between 8

Helix Ice Screw Medium - 160mm Size:MED The 200 grams per squareDescription Ice Screws can be hard to trust at the best of times, so you may as well place your trust in a screw with the greatest holding power. Grivel ice screws use reverse thread where the angle of the thread faces away from the direction of pull. Although this seams counterintuitive at first, it has been shown both by independent testing and Grivel to spread more load onto a greater surface area of ice and therefore giving it greater holding