Smartwool Classic Thermal Merino Base Layer Crew - Women's G75 Twilight Blue Heather Small. We've updated this 100percent Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing hiking climbing or biking. Specifications for Smartwool Classic Thermal Merino Base Layer Crew - Women's: Manufacturer: Smartwool Sleeve Length: Long Sleeve Age Group: Adults Apparel Fit: Slim Gender: Female Fabric/Material: 100percent Merino Wool Weight: 7.69 oz Fire Resistant: No Features of Smartwool Classic Thermal Merino Base Layer Crew - Women's Our slim fit is intended to follow the contours of the body Fabric helps combine the moisture management temperature regulation and odor resistance of 100percent Merino wool with interlock knit for comfort Back body seam wraps to front Raglan sleeves Flatlock seam construction designed to help increase comfort and minimize chafing Package Contents: Smartwool Classic Thermal Merino Base Layer Crew - Women's Smartwool SW016369G75S: Classic Thermal Merino Base Layer Crew - Women's G75 Twilight Blue Heather Small