When it comes to hiking in the Sierra, comfortable, moisture-wicking socks can make or break your day. One brand we’ve used regularly on day hikes and Sierra wanderings is Minus33, a New Hampshire-based company with deep roots in wool craftsmanship and mountain-tested gear.
While we use a variety of socks depending on the trail, weather, and footwear, Minus33’s Merino Wool Micro Cushion Ankle Trail Running Socks have proven to be a reliable, comfortable option worth considering for your own kit.
Who Is Minus33?
Founded in 2002 as a division of the historic L.W. Packard Company (established in 1916), Minus33 set out to make high-quality, affordable merino wool apparel for outdoor enthusiasts. From their base in New Hampshire—home to Mount Washington’s famously harsh testing grounds—Minus33 has built a reputation for practical, durable gear that supports hikers, campers, skiers, and outdoor lovers.
Why We Like Minus33’s Merino Wool Socks
Minus33’s Micro Cushion Ankle socks use a 58% Merino wool blend that excels in moisture management and breathability while offering a soft, comfortable feel that holds up mile after mile.
Key features we appreciate:
✅ Full Cushioning: Feels great underfoot in trail shoes and when walking around camp, providing impact protection without overheating.
✅ Y-Heel Fit: Helps the sock stay in place, reducing bunching on the trail.
✅ Vented Zones: Allow feet to breathe on warm days.
✅ Reinforced Heel/Toe: Adds durability for rocky Sierra trails.
✅ Merino Performance: Naturally moisture-wicking, odor-resistant, and temperature-regulating.
On Sierra day hikes—from breezy summer days near Sonora Pass to crisp mornings near the Carson River—Minus33’s socks have kept feet dry and comfortable without slipping or feeling too bulky.
Beyond Socks: Base Layers Worth Checking Out
Minus33 isn’t just about socks. They also offer a wide range of Merino wool base layers, including tops, bottoms, hats, and gloves, designed to keep you comfortable across changing Sierra seasons. Merino base layers excel at regulating body temperature, managing moisture, and staying comfortable against the skin—making them a valuable addition to your backcountry kit, whether you’re planning a fall backpacking trip or gearing up for winter snowshoeing in the Sierra.
If you’re building or upgrading your layering system for year-round Sierra adventures, Minus33’s merino base layers are worth considering for their balance of quality, comfort, and affordability.
Why We Recommend Minus33 for Sierra Adventurers
Minus33’s mission aligns with many of us who love the Sierra: reliable gear, fair pricing, and quality that lasts season after season. Their socks and base layers are built to support a range of activities, from casual day hikes to longer treks, without overcomplicating what works in the outdoors.
We appreciate:
- USA-made craftsmanship
- Practical design with durable materials
- A strong sustainability focus
- A satisfaction guarantee and warranty for peace of mind
Ready to Upgrade Your Hiking Comfort?
If you’re looking for Merino wool socks that balance comfort, breathability, and reliable performance on Sierra trails, Minus33 is worth a look for your next adventure.
Explore Minus33 Merino Wool Hiking Socks Here
And if you’re preparing for colder weather or layered adventures, consider browsing their Merino wool base layers to round out your gear kit for year-round Sierra travel.
At Sierra Rec Magazine, we believe that reliable, comfortable gear helps you enjoy the trails and backcountry more fully. Minus33’s socks and base layers are part of a lineup that can help you stay prepared, comfortable, and confident on your next Sierra adventure.
