HARD!!! Lined in natural wool for warmth, the boots have an upper constructed in an outdoor-specific Otter Tail Leather and a rugged Vibram Lug sole gives you grip on icey and slippery surfaces. Red Wing Share This Post Have your say!00 Previous ArticleMaya Day & Nightclub,Scottsdale AZNext ArticleWHERE IM AT,THIS WEEKEND Leave a Reply Cancel ReplyYou must be logged in to post a comment.