A stormproof bib designed by guides in Japan, with cross-venting leg vents to keep you chill on the skin track or when things heat up, and tested and proven durable at 11,053’ by the world-renowned Mammoth Unbound Park Staff to last during their 200+ day seasons. With pockets galore and a beacon/key hook, you’ve got all your essentials right where you need them.

2-layer bluesign® approved GORE-TEX nylon stretch fabric + PFC free DWR
Shell design
500D reinforced knees
Cross venting leg vents
Water-resistant front chest pocket zipper and front hand pockets zipper
Inner audio button hole
Lift ticket eyelet on belt loop
Pant jacket Connect™ system
RECCO® advanced rescue technology
RFID blocking inner pocket
Chest pocket inner key clip
Boot gaiter with lycra stretch panel and boot lace hook
BOA® compatible boot system in gaiter
500D reinforced inner kick panel
Adjustable elastic shoulder straps
Fully taped GORE-TEX seams
Stretch fabric + lower back stretch panel
Boot gusset with snap closure
Two internal pockets
Seven external pockets
9-pocket design
Outdoor apparel for severe wet conditions
Made with PFAS chemicals