The L1 Premium Goods Sao Bib Pants W takes a classic bib silhouette to the next level with the L1 lightweight 3-Layer stretch NOVA-X fabric solution and all the technical features you expect from the L1 Theorem line. In addition, the Sao's elegant fit and stretch have been newly updated with new shoulder straps and clips and a splitboard-friendly construction, providing more durability in critical areas around the pant cuff when hiking up and venting for cooling down.