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Inner Boot Liners

FREEZE-OUT utilizes cutting-edge membrane laminate barrier technology to block wind and retain warmth while allowing internal moisture to escape. Brushed poly interior facilitates moisture transfer and is supremely comfortable. Thin and light with flat-lock seams to layer easily under riding apparel and equipment. Extend your riding comfort with FREEZE-OUT accessories.


  • Advance barrier technology seals out cold air and wind
  • Brushed poly interior wicks moisture and feels great against skin
  • Stretch and recovery for a comfortable fit without binding
  • Flat-lock seams are comfortable and layer easily
  • Elasticized openings seal out the elements

Sizing: Length of Sock

  • SM: 10"
  • MD: 11"
  • LG: 12"
  • XL: 13"
  • 2XL: 13.5"
  • 3XL: 14"
  • 4XL: 15"
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Browse 2 questions Browse 2 questions and 7 answers
How do sizing work?i have a size 9.5 foot, what size would that be, large, xlarge??
A shopper on Oct 17, 2016
BEST ANSWER: Hello, the site has a sizing chart at the bottom based on your sock size. I would recommend and Small for you. I have the large size and it fits me well - I have size 12 feet. Hope this helps!
What size shoe does a 2xl fit?
A shopper on Dec 28, 2016
BEST ANSWER: I wear a 10 & 1/2 to 11 so I found it a bit large. That's what I'd wanted to wear other socks underneath.
Product Style Item # Manufacturer Product # Availability
Black / SM 1137793 BLFRZ9-BZ-SM In Stock: Ships within 24 hours
Black / MD 1137794 BLFRZ9-BZ-MD In Stock: Ships within 24 hours
Black / LG 1137795 BLFRZ9-BZ-LG In Stock: Ships within 24 hours
Black / XL 1137796 BLFRZ9-BZ-XL In Stock: Ships within 24 hours
Black / 4XL 1137797 BLFRZ9-BZ-4X Out of Stock
Black / 2XL 1137798 BLFRZ9-BZ-2X Out of Stock
Black / 3XL 1137799 BLFRZ9-BZ-3X Out of Stock