<!--ProdInc[170104562]/Mall:[rei_US]--> Fine-gauge knit merino wool wicks moisture, dries fast and thermoregulates to stay cool in summer and warm in winter; merino wool naturally resists odors Mesh over the tops of the feet adds breathability True Seamless seam fusion construction provides a smooth feel Performance fit won''t slip, bunch or blister The versatile lightweight yarns in the Hike/Trek category maintain a low profile in modern trail footwear and proper performance on multiday trips Terry loops under the foot reaching above the ankles provide added comfort Unconditionally Guaranteed for Life by Darn Tough; see Darn Tough website for detailsMade in USA. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Hiking</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Fabric</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>54% nylon/43% merino wool/3% Lycra spandex</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Sock Height</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>No-show</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Sock Cushioning</th><td class=''tech-specs__cell'' data-v-fc44804c='''' <img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170104562&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px''>
<!--ProdInc[170104562]/Mall:[rei_US]--> Fine-gauge knit merino wool wicks moisture, dries fast and thermoregulates to stay cool in summer and warm in winter; merino wool naturally resists odors Mesh over the tops of the feet adds breathability True Seamless seam fusion construction provides a smooth feel Performance fit won''t slip, bunch or blister The versatile lightweight yarns in the Hike/Trek category maintain a low profile in modern trail footwear and proper performance on multiday trips Terry loops under the foot reaching above the ankles provide added comfort Unconditionally Guaranteed for Life by Darn Tough; see Darn Tough website for detailsMade in USA. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Hiking</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Fabric</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>54% nylon/43% merino wool/3% Lycra spandex</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Sock Height</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>No-show</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Sock Cushioning</th><td class=''tech-specs__cell'' data-v-fc44804c='''' <img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170104562&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px''>