- Dual density compression molded EVA midsole
- Dri-lex moisture control collar
- 4mm multi-directional lugs
- Non-marking rubber outsole
- Torsion stability ESS shank
- S3 Heel support structure
- Waterproof nubuck leather upper
Follow the trail farther afield in the Gypsum Mid, an all-terrain boot built with the technology to take you there. Featuring a wide, 4mm lugged outsole, a KEEN.ZORB strobel and KEEN.DRY waterproof breathable membrane, the Gypsum Mid delivers the stability, comfort and moisture management needed overnight hikes and winter ascents.