From Merrell, the Women's Agility Peak 6 Sneakers feature: Breathable mesh, synthetic and TPU upper Lace up closure Bellows tongue shields feet from dirt, rocks and mud for lasting comfort on rugged terrain Padded collar provides soft, comfortable cushioning around the ankle to reduce friction on long treks 100% recycled breathable mesh lining 5% recycled mesh footbed cover and PU removable footbed FloatPro™ foam midsole with exceptional energy return and enduring comfort Lightweight and impact-resistant underfoot rock plate shield that delivers flexible defense against sharp, uneven terrain Vibram® Megagrip high performance rubber outsole features unparalleled grip on both dry and wet surfaces FLEXconnect™ dual-directional flex-grooves in the midsole for enhanced ground connection Vibram® traction lugs specifically designed to increase traction and shed debris with each step Approx. 5mm lug Approx. 8mm drop Approx. 7.93 oz. weight per shoe Imported.