Decide on a basic type of shoe For nearly every trip, you'll have to bring at least two pairs of shoes — sturdy shoes for walking and everyday use, and a pair of sandals for warm weather or yucky showers in budget hotels. They should be: Casual Footwear Active Footwear Backpacking/Hiking Boots Sandals Casual Footwear Casual shoes are classic styles that pair well with slacks or skirts. These shoes have leather uppers and smooth outsoles. Some also feature heel counters for stability, as well as arch supports or anatomically contoured footbeds and padded collars. Rugged walking shoes have more support and stability than casual shoes, but are too lightweight to handle extended hiking or trekking. Rugged walking shoes are well-suited for most adventure travel since many styles feature watertight construction and outsoles with good traction. Some feature midsole shanks to provide extra stability. Free of mud and grit, they're also appropriate for casual attire. Active Footwear Outdoor cross-trainers have the fit and feel of an athletic shoe with a rugged outsole. Most have gel, air bladders or other structures to provide extra cushioning. Uppers are constructed with synthetic leather and breathable mesh for ventilation. Running shoes also feature additional cushioning. Some styles provide motion control with heel counters or medial posts (on the side of the shoe) made from rigid materials for extra support. Running shoes will make you stand out as a tourist in many countries, but they are comfortable for long days. Walking shoes are athletic-looking shoes that feature cushion and support for heavy-duty fitness walking. These shoes are a good choice for those who plan to be on their feet a lot when traveling and won't be going off-road. Sandals Casual sandals focus on comfort and style with leather uppers. These sandals are well-suited for urban travel. Land sandals are designed for more rugged use. Some feature compression-molded rubber outsoles for durability. They're less stylish than casual sandals, but work well for nearly any travel situation. Water-sport sandals are sporty styles that feature nylon straps and durable, rugged outsoles. Some have additional cushioning for shock absorption in the heel. Extra features may include antimicrobial treatments or neoprene pads on the straps. These sandals are good for any water-related activities or use in grungy showers. Insoles Whatever type of shoe you choose, added insoles will provide better cushioning and support. Cushioning insoles from Sof Sole and Spenco absorb shock. For extra stability, Superfeet insoles feature a contoured profile with deep heel beds and raised arch support. Waterproof Conditioners Waterproof conditioners protect leather, suede and nylon shoes. Nikwax brushes on shoes and protects leather without oversoftening or changing the fit. REI Ultra Seal comes in either a spray or paste and leaves no sticky residue, allowing leather to breathe.