Icebreaker 260 Tech Thermal Leggings w/ Fly - Mens Black Small. Specifications for Icebreaker 260 Tech Thermal Leggings w/ Fly - Men's: Manufacturer: Icebreaker Men's Clothing Size: Extra Small Gender: Male Age Group: Adults Application: All Purpose Color: Black Fabric/Material: 100percent Merino Wool Weight: 1.2 oz Condition: New Fire Resistant: No Reflective/High Visible: No Features of Icebreaker 260 Tech Thermal Leggings w/ Fly - Men's Soft merino fibers that regulates body temperature in all weather conditions and resists odors Gusset for mobility and comfort Contoured pouch with fly Flatlock seams to prevent friction Package Contents: Icebreaker 260 Tech Thermal Leggings w/ Fly - Men's Icebreaker IB104374001XS: 260 Tech Thermal Leggings w/ Fly - Men's Black Extra Small Icebreaker IB104374001S: 260 Tech Thermal Leggings w/ Fly - Mens Black Small