Rockport Essential Details II Bike Toe Featuring a more tailored fit, the Essential Details II offers waterproof leather in styles that range from classic lace-ups to streamlined slip-ons. Fastening:Slip on Material Composition:Leather/Textile/TPR Savvy with a suit or polishing off a pair of jeans, it offers HydroShield technology, a slip-resistant outsole, a cushioning footbed and a supportive heel cup.. Biomechanically designed outsoles support your natural walking motion. Hydro-Shield Waterproof construction repels water with a proprietary combination of seam sealing, waterproof materials, and a specially formulated waterproof insole. Keep comfort in and water out.. Hydro-Shield Waterproof construction repels water with a proprietary combination of seam sealing, waterproof materials, and a specially formulated waterproof insole. Keep comfort in and water out.. A shoe the helps provide a secure ride, enjoy an outsole that helps deliver durable, stable movement on a variety of surfaces. Traction helps deliver durable and stable movement on a variety of surfaces. Savvy with a suit or polishing off a pair of jeans.