ADVANCED TECHNOLOGY: Columbia Women's Newton Ridge Plus Waterproof Amped hiking boot features our lightweight, durable midsole for long lasting comfort, superior cushioning, and high energy return as well as an advanced traction rubber sole for slip-free movement on rough ground. HANDY FEATURES: Treacherous days out on the trail are comfortable and worry-free with this boot's waterproof full-grain leather and suede bootie construction and its durable mesh tongue for breathability. ADJUSTABLE FEATURES: The Newton Ridge Plus Waterproof Amped hiking boot features a lace-up closure for an adjustable, secure fit.