Karst

A technical sneaker with recycled and natural components at its core

Keyline Karst
Keyline Karst

We headed outdoors to find inspiration for Karst, a sneaker designed with nature and sustainability at its core.

Named after the rocky topography, this unisex sneaker features a protective outsole made with 30% bio-based sugarcane. Inspired by the rounded shape of stones, its lightweight, ergonomic design is contoured to the foot for additional comfort and support.

Keyline Karst

This season, Karst returns in refreshed summer treatments with better materials: recycled and organic cotton, TENCEL® Lyocell derived from sustainably-sourced wood pulp, leather certified by the Leather Working Group, and a non-dyed natural leather option that is gentler on both your skin and the environment.

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BETTER MATERIALS
UPPER:
Options with Leather Working Group certified and non-dyed leather, recycled and organic cotton, TENCEL® Lyocell, and recycled PET
LACES:
100% recycled PET (GRS certified)
LINING:
100% recycled PET (GRS certified)
OUTSOLE:
30% bio-based sugarcane

COMFORT
XL EXTRALIGHT® Organix™
OrthoLite® Recycled™ removable footbed