The Helly Hansen Verglas BC Bib Shell Pant swaps between detachable, adjustable suspenders and a separate removable, button-adjustable waist belt, so the fit changes with whatever's layered underneath instead of staying fixed all season. A 2-way stretch fabric with a crotch gusset and articulated cut moves through the reach of a skin track without pulling at the knee. A 3-layer HELLY TECH(R) Professional shell with PFC-free DWR backs it all with waterproof, windproof protection through changeable mountain weather. What Our Gearhead(R) Experts Are Saying:"I've dropped the suspenders and cinched the belt instead on a warm spring tour, then switched right back once the temperature dropped that same week. Having both options built in is what keeps this bib working through a season that never sits still."