Salomon Spectur Running Shoe! Like new has only been worn inside

Shoe is half size too big for me, I love it!!! Ordering right size. Never worn outside, only worn inside twice to try on treadmill- sadly just too big. Basically brand new! I still have box it came in! Description The Salomon Spectur women's shoes offer feather-light power and a smooth ride, thanks to propulsion powered by Energy Blade, and the teamwork of R.Camber and Energy Surge foam for fast, velvety transitions. Make your career lean, fast and smooth, every day. Features: - Drop: 6 mm - Weight: 250 g - Sole: Road Contagrip - Midsole: Energy Surge, Reverse Camber - Shovel material: Engineered Mesh - Inner lining: Moulded EVA sockliner - Looping System: Normal laces - Reactive Technology: Energy Blade Running Specifications: - Energy Surge: Light and reactive foam resulting from the combination of EVA and olefinic fiber [OBC] that offers long-lasting cushioning and energy return with rebound. - Reverse Camber: Inspired by Salomon's skiing heritage, this curved midsole geometry helps you feel like you're floating across the terrain. Technology: - Energy Blade Running Energy Blade is a reactive plate built into the midsole that drives forward propulsion. The combined efforts of the foil, midsole foam and sole geometry result in a reactive and propulsive road running machine.