100% Leather Imported Rubber sole Heel measures approximately 1.5" BEST FOR: High-performance outdoor hiking + Light outdoor hiking. PERFORMANCE TECH: Skeletal Guidance System for exceptional built-in support under the arch and midfoot + TreadTech lug sole for increased traction. MADE FOR WOMEN FIT: Designed for a woman's unique foot shape, muscle movement, and build with a narrower heel, roomier toe, and softer foot cushioning.