Icebreaker 175 Everyday Long Sleeve Half Zip Thermal Top - Men's Earth Small. Specifications for Icebreaker 175 Everyday Long Sleeve Half Zip Thermal Top - Men's: Manufacturer: Icebreaker Body Length: Regular Sleeve Length: Long Sleeve Age Group: Adults Apparel Fit: Slim Gender: Male Application: All Purpose Shirt Style: Thermal Shirt Fabric/Material: 100percent Merino Wool Weight: 6.87 oz Features of Icebreaker 175 Everyday Long Sleeve Half Zip Thermal Top - Men'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 Half Zip Thermal Top - Men's Icebreaker IB104484865S: 175 Everyday Long Sleeve Half Zip Thermal Top - Men's Earth Small