adidas by Stella McCartney x Terrex Free Hiker Shoes Black IE9214

Fashion Meets the Great Outdoors: Stella McCartney x Terrex

GORE-TEX Waterproofing & BOOST Energy Return: The adidas by Stella McCartney x Terrex Free Hiker "Core Black / Utility Black / Deep Lilac" Tackle rugged alpine ascents and slick urban commutes with an outdoor shoe that bridges trail performance and high-fashion utility. The IE9214 pairs a resilient "Core Black" and "Utility Black" technical chassis with subtle, directional "Deep Lilac" accents that frame the heel and midfoot. Engineered under the creative direction of Stella McCartney, this silhouette combines an impenetrable GORE-TEX waterproof liner, high-rebound BOOST cushioning, and a grippy Continental™ Rubber lugged baseplate to keep you sure-footed in demanding conditions.

Benefits: Engineered for day hikes, fast-packing adventures, all-weather commuting, and high-fashion outdoor layering, this technical mid-cut boot prioritizes dry comfort, step-in cushioning, and multi-terrain traction. The internal GORE-TEX membrane stops rain, mud, and trail debris from entering while venting internal moisture to keep feet dry. Beneath the foot, full-length BOOST foam dampens hard impacts over rocky paths, backed by a surrounding EVA stability chassis that checks lateral roll on uneven scree and technical descents.

Key Features:

• GORE-TEX Performance Comfort Membrane: Fully waterproof, breathable internal bootie that seals out external water while permitting internal vapor to escape.

• Dual-Density BOOST & EVA Midsole: High-rebound BOOST pellets deliver energy return, stabilized by an EVA rim that prevents foot roll on uneven surfaces.

• Continental™ Rubber Lugged Outsole: High-friction rubber formulation with aggressive multi-directional lugs that grip across wet rocks, slick roots, and muddy trails.

• Ripstop & Seamless Overlay Upper: Hard-wearing technical textile upper wrapped in abrasion-resistant TPU mudguards that resist scuffs and debris.

• Integrated Speed-Lacing Architecture: Fast, single-pull cord system providing quick tension adjustment that adapts as your feet expand on long treks.

• Gusseted Stretch Sock-Like Collar: Form-fitting ankle cuff that blocks out trail dust and loose stones while maintaining Achilles mobility.

• Certified Vegan & Sustainable Formulation: Built entirely from vegan materials, containing at least 25% recycled content by weight.

Product Details:

• Product Name: adidas by Stella McCartney x Terrex Free Hiker

• Silo: adidas Terrex / Stella McCartney Collaboration

• Category: Women's/Unisex Performance Outdoor Hiking & Trail Footwear

• Colourway: Core Black / Utility Black / Deep Lilac

• Style Code: IE9214

• Upper Material: Engineered Ripstop Textile with TPU Mudguards and GORE-TEX Membrane

• Midsole: Full-Length BOOST Foam with EVA Stabilization Frame

• Outsole: Continental™ Rubber Lugged Outsole

• Fastening: Quick-Pull Speed Lacing with Toggle Lock

• Tongue Construction: Fully Gusseted Knit Tongue

• Profile: Mid-Cut Technical Hiking Boot

• Intended Terrain: Rocky Mountain Trails, Wet Dirt Paths, Packed Gravel, Wet City Pavement

Buyer Guidance & Fit Profile:

• Who This Product Is Best Suited For: Ideal for outdoor enthusiasts, day hikers, adventure travelers, and functional streetwear dressers who demand dependable weather protection without sacrificing a clean, high-fashion aesthetic. Pairs naturally with water-repellent shell jackets, technical cargo trousers, trail leggings, and merino wool hiking socks. Built for day hikes, approach trails, and wet urban environments; not designed for heavy multi-day backpacking with 20+ kg expedition packs that require rigid mountaineering boots.

• Fit & Sizing Determination: Fits True to Size (TTS) in standard athletic footwear sizing. The mid-cut sock-like collar provides a snug, glove-like wrap around the ankle, while the forefoot allows natural toe splay when descending trails. Hikers with broad feet (2E width) or those who routinely wear thick, cushioned wool hiking socks should consider going half a size up (0.5 size up) to avoid midfoot pressure and to leave room for natural foot swelling during long hikes.

• Care & Maintenance Recommendation: To protect the GORE-TEX waterproof membrane and preserve the Continental™ rubber lugs, never place in a washing machine or submerge in water; after muddy hikes, tap the outsoles together outdoors to dislodge packed dirt and gravel; wipe the textile upper and TPU overlays with a microfiber cloth dampened with cool water and a gentle, residue-free tech wash; use a soft nylon brush to clear mud from the deep tread grooves; avoid solvent-based stain removers, bleach, or fabric softeners, which clog membrane pores and ruin waterproofing; remove the footbeds after wet hikes to allow internal moisture to air-dry; let the shoes dry naturally at room temperature in a well-ventilated, shaded space away from direct heat sources like radiators, campfires, or direct sunlight to prevent rubber cracking and glue separation.