For those who prefer a boot top Fit, these offer the same performance as the pant, but in a style that stops before your boots start. A wool/Avra blend construction creates a quick drying, moisture wicking package that offers unparalleled performance and comfort. Reverse coil zipper at center front seals in warmth when you need it, while also offering quick ventilation when things heat up. Coverstitch seam construction minimizes chafe, making this the ideal layer against skin.