Barefoot-style Women's Grounding/Earthing Hiking Boot

Returning would be too costly. Wore a couple times but still new. It says women size 6/EU 37, but they are large on me, so likely a 6.5 or 7. Retails for $339 plus customs/shipping, so I'm selling for $280. Here's the link for more info on the boots: https://bahe.co/products/womens-rediscover-grounding-barefoot-hiking-boot-eclipse