ALTRA Lone Peak 3.5 Trail Running Shoes Purple Gray AFW1755F-1 Women's EU 37 US 6Women's Size EU 37 US 6 (B medium width)*** The "W" on the tag means it's a Women's shoe ***"The Altra Lone Peak 3.5 combines the protection needed for the rough terrain while offering exceptional cushioning and stability. With drainage holes to keep your feet dry, a 4-point gaiter system to keep dirt and rocks out, and an upgraded mesh upper for enhanced durability, this shoe is ready to tackle the trail. Run with confidence and conquer the gnarliest terrain with the fully cushioned Zero Drop™ platform, FootShape™ toe box, and MaxTrac, TrailClaw outsole."Ideal Uses: Trail Running, Hiking, Fastpacking, Trail Racing Designed to Improve:Natural foot positioning, Toe Splay. ComfortPlatform: Foot Positioning: FootShape™ Toe Box with Fully Cushioned Zero Drop™ PlatformMidsole: Dual Layer EVA/A-BoundOutsole: Altra MaxTrac Sticky Rubber with TrailClaw™ Insole: 5mm Contour FootbedUpper: Quick-Dry Air MeshOther Features: Sandwiched StoneGuard™ Rock Protection next to the foot, Natural Ride System, 4-Point GaiterTrap™ Technology Condition: Gently pre-owned; small amount of wear on sole at right forefoot and left heel; no visible flaws; please review all photosThanks for visiting my shop! Items are from a smoke-free home and typically ship next business day.