<!--ProdInc[170098922]/Mall:[rei_US]--> Updated (formerly known as PhD Outdoor) to include more sustainable materials with the addition of recycled nylon, improved durability and mesh zones, and an even better fit Updated ply structure reduces pilling while enhancing hand-feel and comfort Merino wool is ZQ-certified to promote environmental, social and economic sustainability while helping safeguard animal welfare Cushioning throughout the entire sock helps maximize warmth and protection Crew height adds coverage on the trails Indestructawool technology with extended durability zones strategically places merino and reinforcement fibers where they are needed most 4 Degree elite fit system provides a dialed-in, performance-oriented fit Additional body-mapped mesh zones for added breathability Virtually Seamless toes for enhanced comfort Comfort welt with ''stay put'' fit Height: 8 in.Made 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=''''>56% merino wool/31% recycled nylon/11% nylon/2% elastane</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='''' <a href=''https://www.rei.com/product/189312/smartwool-performance-hike-full-cushion-crew-socks-mens?colorId=1219'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170098922&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>
<!--ProdInc[170098922]/Mall:[rei_US]--> Updated (formerly known as PhD Outdoor) to include more sustainable materials with the addition of recycled nylon, improved durability and mesh zones, and an even better fit Updated ply structure reduces pilling while enhancing hand-feel and comfort Merino wool is ZQ-certified to promote environmental, social and economic sustainability while helping safeguard animal welfare Cushioning throughout the entire sock helps maximize warmth and protection Crew height adds coverage on the trails Indestructawool technology with extended durability zones strategically places merino and reinforcement fibers where they are needed most 4 Degree elite fit system provides a dialed-in, performance-oriented fit Additional body-mapped mesh zones for added breathability Virtually Seamless toes for enhanced comfort Comfort welt with ''stay put'' fit Height: 8 in.Made 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=''''>56% merino wool/31% recycled nylon/11% nylon/2% elastane</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='''' <a href=''https://www.rei.com/product/189312/smartwool-performance-hike-full-cushion-crew-socks-mens?colorId=1219'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170098922&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>