As part of the Firebird family

100% pure and natural wool with a sole of natural rubber and using only colours free of heavy metals and toxic dyes

this toe box design allows for toe movement

Relaxed fit

High-neck helps protect against the wind

Brooks Unisex Cascadia Elite Size:11 As part of the Firebird*THIS SHOE IS UNISEX, SIZING SHOWN IS MEN'S. FOR WOMEN'S SIZING, GO DOWN 1. 5 SIZES* The Cascadia Elite is a force of nature on the trail, packed with DNA GOLD 100% PEBA cushioning, a Vibram Megagrip Elite outsole, and a MATRYX engineered woven upper with Kevlar fibres to help secure your feet firmly, from mountain peak to podium. Cushion: Responsive Light and springy cushioning that propels you forward. Support: Trail Midsole drop: 6mm Weight: 9. 4oz