Full insulation with 68% merino wool keeps feet warm in cold conditions
Lightweight cushioning provides comfort for extended wear and active use
Vented ankle gussets and 3-zone elastic ensure a secure, breathable fit
Sculpted heel plating adds durability and support for rugged terrain
Seamless toe and smooth finish reduce irritation for sensitive skin
Summarized by Shop
When you need a boot sock with the most comfort and durability, these Merino Boot Cut Socks are your best pick! Designed with full cushioning throughout, vented ankle gussets, and 3-Zone Elastic to keep them in place, these socks are the ultimate in comfort. The Sculpted Heel plating will bring extra support and durability on the trails o
Merino wool sourced from Australia, made in New Hampshire, USA
Warranty
5-year manufacturer warranty
Summarized by Shop
4.7
63 ratings
5
4
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1
Great Product
Sturdy, comfortable and the perfect weight for the weather I wear them in.
M
Mike · 17 days ago
Amazing lightweight boot socks perfect for hiking hot summer days but also would wear these any time of the year. Worth every penny.
A
Anonymous · July 19, 2026
Great
⭐⭐⭐⭐⭐
I've been wearing the Minus33 Mountain Heritage Lightweight Boot Wool Socks for work, and they've become my go-to sock. I work long shifts—often 14+ hours on my feet in Georgia's heat, humidity, rain, and cold—and these socks have performed exceptionally well.
The lightweight merino wool keeps my feet noticeably drier and more comfortable than cotton socks, especially during long days in duty boots. They breathe well in hot weather, help prevent that "swamp foot" feeling, and do a great job controlling odor. Even after a long shift, my feet feel better than they do in most synthetic or cotton socks I've tried.
They're comfortable without being bulky, fit well in my boots, and have held up well to regular use. I've been impressed enough with these socks that I've started using other Minus33 products as well, and I've been equally happy with them.
If you spend long hours on your feet, work outdoors, or wear boots every day, I highly recommend giving these socks a try.