The 686 One Shell Pant keeps its design simple, with a loose fit and a streamlined 2-pocket layout that cuts the bulk without cutting the protection. A 2-layer infiDRY® 10K shell with PFAS-free DWR handles real winter weather, backed by fully taped Bemis® seams that keep water out at every stitch line. An integrated adjustable webbing belt keeps the loose fit secure at the waist, while a boot gaiter with lace hook seals out snow at the cuff. What Our Gearhead® Experts Are Saying:"I expected a stripped-down pant like this to leak somewhere eventually, but I've sat in wet snow for a full lunch break and stayed completely dry. The webbing belt is the reason a loose fit never feels like it's about to slide down."