Arc'teryx Norvan LD 4 Shoes (Men's) Size (US M):13 but can be adapted using

but can be adapted using an interchangeable U spring

the Mezzalama feels fluid and natural on the skin track

1378g per pair in Medium size

including the latest snow research and techniques for evaluating snowpack

Arc'teryx Norvan LD 4 Shoes (Men's) Size (US M):13 but can be adapted usingNorvan LD 4 Adaptable, long distance shoe for confidence on training and adventure runs. RunUphill Fit Tip: Runs a bit long. We recommend choosing 1 2 size down from your usual US size. The long distance shoe designed to adapt to all your training and adventure runs over mud, roots, and rocks. The spacious forefoot and secure midfoot hold deliver comfort and stability, the mud releasing lug pattern gives you the control to rip and grip across any