I only wore them twice indoors, unfortunately they were just to big for me. Great CrossFit shoes, I wear identical ones in a size smaller. Product description Reebok Nano X Shoes To celebrate the 10th anniversary of the Nano, Reebok has reimagined this iconic shoe. This women´s version has a soft woven textile upper with targeted areas of support and stretch. Lightweight cushioning keeps you fast on your feet. Elevated tech: - Upgraded Flexweave® upper provides breathability, stability and durability. Ultimate stability: - Minimal drop outsole provides secure footing. Enhanced comfort: - A brand new collar construction with high density foam enhances the overall performance comfort. Features: - Flexweave® woven textile upper provides resilient stretch and targeted support at key performance areas - Designed for: Functional fitness - Lightweight EVA foam cushioning - Compression molded midsole provides a smoother stride and long-lasting cushioning - Minimal drop outsole provides a supportive EVA rim for stability - High-density foam collar construction for style and comfort