Piston Compression OTC Sock | First Lite
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Piston Compression OTC Sock
Piston Compression OTC Sock
Piston Compression OTC Sock
Piston Compression OTC Sock

Piston Compression OTC Sock

Merino-Nylon Blend

$24.00 USD

Color/PatternCharcoal Heather

Engineered to make a difference in the field, and protect what’s most important on any hunt, your feet! The Piston is constructed with compression throughout the entire calf, specifically designed to lock both the sock and your muscles in place, while promoting circulation. An extra thick footbed for cushioning, not typically offered in compression socks, rounds out the construction – allowing it to be a true game changer for extended backcountry treks.

Piston Compression OTC Sock Details

Layering Position

  • Next to Skin


  • Sizing: Size 10 and under should order Size S/MD. Sizes 10.5 and up should order Size MD/LG
  • Compression Knit Calf to Support Muscles and Circulation
  • Mid Weight Construction
  • Minimized Toe Seam
  • Top of Foot Ventilation
  • Reinforced Achilles Ribbing for Locked In Fit
  • Generous Cushioning in Footbed, Not Found in Traditional Compression Socks
  • Articulated and Reinforced Heel Cup
  • 21” Length
  • 44% Merino / 54% Nylon / 2% Spandex

How It's Built

  • Material: Merino Wool Blend
  • Cut: OTC (Over the Calf)
  • Primary Uses:
    • Spot & Stalk
    • Tree Stand
    • Upland
    • Fishing
  • Weight: 3.3oz.

Where to Use

  • Regions:
    • Intermountain/Rockies
    • Southwest
    • Midwest
    • Northeast
    • BC/Alaska
    • Pacific Northwest
    • Southeast
  • Temperature Ranges:
    • 20F - 45F
    • 45F - 60F

Customer Reviews

Based on 2 reviews
Product Size: L
Height: 6' 1"
Weight: 190lbs
Waist Size: 34
Inseam Length: 34
Draw Length: 29.5
Location: Mountains
Primary Use: Backpacking/backcountry hunting
Foot Savers
Product Size: L
Height: 6’0”
Weight: 200
Waist Size: 35
Inseam Length: 36
Location: Fishing boat in SE Alaska
Large fit