Smartwool Classic Mountaineer Maximum Cushion Crew - Men's 236 Taupe Small. Its elasticized arch brace offers secure lasting fit and its flat knit toe seam helps with in-shoe comfort. Our thickest warmest sock this wool crew helps ensure that your feet stay comfortable no matter how long the hike. Care Machine Wash Warm Inside Out Do Not Bleach Tumble Dry Low Do Not Iron Do Not Dry Clean Specifications for Smartwool Classic Mountaineer Maximum Cushion Crew - Men's: Manufacturer: Smartwool Men's Clothing Size: Small Men's Shoe Size: Small Gender: Male Age Group: Adults Sock Height: Crew Footwear Type: Socks Activity: Mountaineering Hiking Condition: New Fabric/Material: 74percent Merino Wool/8percent Nylon/17percent Recycled Nylon/1percent Elastane Fire Resistant: No Sock Type: Hike/Trek Sock Thickness: Light Features of Smartwool Classic Mountaineer Maximum Cushion Crew - Mens Our first sock construction only now featuring recycled nylon (content varies by style) Our thickest warmest sock Elasticized arch brace for secure fit Flat knit toe seam for additional comfort Package Contents: Smartwool Classic Mountaineer Maximum Cushion Crew - Mens Smartwool SW013300236S: Classic Mountaineer Maximum Cushion Crew - Men's 236 Taupe Small