Merrell Siren Traveller 3 Mid WP J035344 Wos Size:7.5 They test all shoes to Sling back They test all shoes to check whether their high quality requirements are met and ecological friendly conditions are being fulfilled as well Wool lining and OLANTEX breathable insulating film This leather trail shoe is designed around the unique shape of a woman's foot and features an extremely sticky Vibram® sole for traction even when it's wet FEATURES • Waterproof membrane seals out water and lets moisture escape • Full grain leather upper • Metal hook traditional lace closure • Bellows tongue keeps out debris • Breathable mesh lining • Kinetic Fit™ BASE removable contoured insole for flexible support • Merrell Air Cushion in the heel absorbs shock and adds stability • Lightweight EVA foam midsole with zones of softer foam may reduce pronation • Vibram® TC5+ rubber sole