Icebreaker 175 Everyday Long Sleeve Crewe Thermal Top - Womens Black Extra Small. Specifications for Icebreaker 175 Everyday Long Sleeve Crewe Thermal Top - Women's: Manufacturer: Icebreaker Sleeve Length: Long Sleeve Body Length: Regular Age Group: Adults Apparel Fit: Slim Gender: Female Color: Black Application: All Purpose Fabric/Material: 100percent Merino Wool Weight: 4.58 oz Features of Icebreaker 175 Everyday Long Sleeve Crewe Thermal Top - Women's Soft merino fibers that regulates body temperature in all weather conditions and resists odors Rib fabric provides stretch and comfort Package Contents: Icebreaker 175 Everyday Long Sleeve Crewe Thermal Top - Women's Icebreaker IB104471001XS: 175 Everyday Long Sleeve Crewe Thermal Top - Womens Black Extra Small