This performance sandal with Vibram® rubber traction is designed for hiking in and around water. Easily adjustable to your foot and padded with a neoprene lining, you'll stay secure and comfortable for miles and miles. UPPER/LINING Suede leather and breathable mesh upper Hook and loop closure system for quick adjustability Adjustable strap closure for quick adjustability Neoprene lining MIDSOLE/OUTSOLE Merrell Air Cushion in the heel absorbs shock and adds stability Lightweight EVA foam midsole for stability and comfort Vibram TC5+ outsole provides exceptional traction for outdoor multi-sport activities. These sandals are perfect for aquatic adventures, offering foot-conforming, antimicrobial uppers for secure comfort on steep riverbanks and creekside trails. With technical traction, you'll be ready for any terrain.