The Icebreaker Women's Zone Legless legging is a three-quarter length women's thermal baselayer, perfect for ski boots without any bunching. Made from 200gm lightweight stretch merino wool, this legging is best for moderate to cool conditions. While flatlock stitching prevents chafing and itch, these slim fit baselayer bottoms are ready for all running/fitness and snow sports activities. They also feature mesh zoning for ultimate ventilation in all the right places.