As a new AT sponsor, I want to take this opportunity to introduce our brand of high quality tall rubber boots to women on this Forum. Our boots are handmade in Europe using natural rubber, not synthetic rubber (which mixes plastics with rubber). One style, our Norse boots, are designed and available ONLY in women's sizes with color options. All our other styles also are available in women's sizes from an EU37 (US women's 7). A Size Chart under the Customer Service tab on our website assists with EU to US sizing, calf circumferences, etc. Our boots are either fabric-lined for cool-to-warm temps OR neoprene lined for cool-to-cold temps. Please see our AT Profile and call (844.486.5323) or email us ([email protected]) with any questions about design, fit or application. Thank you.