SockPro 2.0

$29.99
Size Small

Adding to Cart Added to Cart

The World's First Insulated Knit Sock, featuring patented Aeris 250 ½" insulation.

Updated Features:

Knit Ankle Cuff – Easy on & off convenience
Brushed Liner – Enhanced comfort around the foot
Improved Design – Maximum fit & support
AERIS 250 Insulation – Keeps feet warm & dry
Moisture-Wicking – Breathable and sweat-resistant

Men's Sizing: 🧦
S: 6-7
M: 7-10.5
L: 10.5-12
XL: 12-13

Women's Sizing:

🧦
S: 8-10
M: 10-12

Pro Tips for Ultimate Warmth:

    1. Keep your core warm with our BasePro or Jacket for full-body heat retention.
    2. Stay hydrated to help regulate body temperature and maximize your comfort.
  1. For the best performance from our socks, we recommend pairing them with our BasePro layers or jackets to maximize warmth. We're also updating our online info to emphasize that keeping your core warm first is the key to preventing cold hands and feet.

PLEASE NOTE: For those with sensitive feet, we recommend wearing a thin wool or Merino non-cotton sock as a first layer under the SockPro. This additional layer will enhance comfort and provide an irritation-free experience, as interior seams may sometimes cause discomfort.

“Do NOT Wear near Fire”

AERIS INSULATION (Placement

 Materials:

80% Nylon / 20% Spandex 4 way Stretch

Weight 3 oz
Dimensions 1 × 2 × 7 in
SIZE

Small, , , X-Large

Warm when wet – insulation retains heat even in rain or sweat
Lightweight warmth – high warmth-to-weight ratio without bulk
Breathable system – reduces overheating during activity

Durable construction – built for rugged use
Layer-reducing design – replaces bulky layering systems
Quick-drying – unlike down, no long dry times

Buy it with

 

Key Features

built with USA-made, patented insulation tested for over 16 years in real-world environments. It delivers consistent warmth even when wet, lightweight performance without bulk, and breathable comfort during activity.

Made to perform when it matters most, we offer quality that you can count on. Tested and proven to deliver consistent results, it's made for everyday use and beyond.

Wind & water resistant shells – protection from harsh elements4-way stretch fabrics – full mobility for work or outdoors

SockPro 2.0 - Fortress Clothing
SockPro 2.0 - Fortress Clothing
BasePro 1/4' - Fortress Clothing

IN the wild

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