SAS Men's Guardian Shoe Vionic Upper: oiled nubuck leather

Upper: oiled nubuck leather

which is why they are a part of our Birkenstock Core Shoe Collection

shoe sizes 3 to 16+

SAS CoolSTEP™ Footbed: An anti-microbial material wicks moisture away from the foot and helps reduce friction that can cause heat buildup

Breathable mesh lining

SAS Men's Guardian Shoe Vionic Upper: oiled nubuck leatherFor men who need a sturdy slip resistant lace up, Guardian is the choice. The SAS X Tra Grip Sole is tested to help resist slipping during the work day. A CoolSTEP removable footbed and TRIPAD Technology provides long lasting support and comfort. Heel Height: 1. 75". This item features a removable footbed. Designed to fit and follow the shape of your foot on an exclusive SAS Foot Shape last. The SAS Tripad Technology gives long lasting, all day