X ULTRA 4 WIDE GTX M Size:8.5 They’ve supported rescues in more

They’ve supported rescues in more than 140 countries

This crew sock's thin profile makes it a natural match for slim-fitting shoes—and thanks to wool's natural thermo-regulating properties

Hydration pocket

and  incorporates durable

14g   Sheath Weight: 2

X ULTRA 4 WIDE GTX M Size:8.5 They’ve supported rescues in moreAgile on the way up, stable & grippy on the way downGet ready to power through uphills and descents with this wide fit GORE TEX version of the updated X ULTRA 4. It is as agile as a trail running shoe but with all the stability, grip and waterproof protection you need to tackle technical terrain. Equipped with a new chassis, the shoe is even better at protecting sensitive articulations without compromising freedom of movement. Benefits Trail inspired