Lyra Climbing Shoes Day Packs guaranteed to keep your core

guaranteed to keep your core warm

and really comes to life on heart-in-mouth descents

more widely spaced lugs that can really dig into soft trails

And they're water-resistant for days with a chance of rain

- Flex rating: 4 (on a scale of 1 to 10

Lyra Climbing Shoes Day Packs guaranteed to keep your coreFor the boulderers and serious sport climbers out there, the Lyra features a 3D molded Torque heel, which has a super snug fit and has been outfitted with textured X5 rubber for maximum grip, hold, and sensitivity when you're heel hooking your way up your newest problem. There's a rubber patch on top of the toe, too, to assist with toe hooks, and a slightly elastic R2 rand that hugs your foot without squeezing it to death. Tek Flex synthetic upper 3.