Filler. No different than SmartWool
"I just got these to meet a minimum order. They are nothing over and above similar products from Smartwool and others."
This item contains PFAS and cannot be shipped to California, New York, or Colorado.
BD Extra Heavy Mid-Calf Merino Socks
BD Extra Heavy Mid-Calf Merino Socks
Regular price
$30.00 USD
Sale price
$30.00 USD
Regular price
$30.00
Unit price
per
#AP7250021014MED1
Our maximum weight of cushioning for protection and comfort during long days and nights on your feet.
Socks are the foundation to every kit.
At Black Diamond we partnered with expert sock makers, Peter and Patty Duke, to create a line of merino socks for every mountain pursuit. The BD Extra Heavy Mid-Calf Merino Sock is a solid performer in all weather conditions and temperature zones. Merino wool works with your body temperature to keep you warm and dry, and the extra cushioning provides lasting comfort while going the distance.
Features
Features
SPECS
SPECS
SPECS
MATERIALS
MATERIALS
Technology & Sustainability
Practical Product Lifetime Warranty
We trust what we make because we use what we make. All Black Diamond soft goods are warrantied against defects in materials and construction for the practical lifetime of the product.
2 Year Warranty
We trust what we make because we use what we make. All Black Diamond products are covered by a two year warranty policy.
Protect What Matters
From clean climbing, to conservation, Black Diamond is committed to protecting the people and places we love.
Overall rating: 4.470588 / 5 from 17 reviews.
AI Generated Review Summary
Summary topics
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Review highlights
Reviews
4 stars
"Not as heavy duty as other pairs of socks that I own, but great for snowboarding in colder conditions or cold weather hikes."
Too thick
"Socks much thicker than expected, could I exchange for medium socks?"
Perfect for severe cold conditions.
"Perfect for severe cold conditions. Comfortable and durable."
Great Socks
"Used on Cotopaxi and Chimborazo. Perfect for long, extended pushes. Thank you so much. Will buy again."
Comfy
"Great padding and plenty warm for my white mountain climbing. I use them in uninsulated mountaineering boots. Feet stay nice and warm"
Life upgrade
"My feet are always warm ! The merino wool ensures that they don't get smelly. Really recommended"
Great Sock
"Feels similar to Smart Wool's expedition weight sock."
Best socks
"Comfy, cushy, great fit"
Great socks for cold conditions
"Super warm socks for cold conditions. Perfect for camping in chilly conditions. Also, because they are wool, they don't start stinking right away. Love them."
Q&A
Adult Sock Size Chart
US Men's or US Women's Sizing.
IN/CM
IN
CM
| Size | US Men | US Women | EU Sizing | CM |
|---|---|---|---|---|
| S | n/a | 4 - 6.5 | 34 - 37 | 21.0 - 23.5 cm |
| M | 6 - 8.5 | 7 - 9.5 | 38 - 41 | 24 - 26.5 cm |
| L | 9 - 11.5 | 10 - 12.5 | 42 - 45 | 27 - 29.5 cm |
Crew socks typically reach mid-calf and are ideal for activities that require extra warmth or added coverage on your legs.
Use your typical US street shoe size to find the right sock size.
Adult Sock Size Chart
US Men's or US Women's Sizing
IN/CM
IN
CM
| Size | US Men | US Women | EU Sizing | CM |
|---|---|---|---|---|
| S | n/a | 4 - 6.5 | 34 - 37 | 21.0 - 23.5 cm |
| M | 6 - 8.5 | 7 - 9.5 | 38 - 41 | 24 - 26.5 cm |
| L | 9 - 11.5 | 10 - 12.5 | 42 - 45 | 27 - 29.5 cm |
Crew socks typically reach mid-calf and are ideal for activities that require extra warmth or added coverage on your legs.
