• Laetts Youth Ultralight Ski BootGlide™ Socks, over-the-calf height, in gray and aqua with orange accents, featuring Merino wool, patented HygroHeat™ warmth technology, and BootGlide™ low-friction zones for easy ski boot on/off, 3D image.
  • Laetts Youth Ultralight Ski BootGlide™ Socks laid flat, over-the-calf height, gray with aqua and orange accents, featuring Merino wool, patented HygroHeat™ warmth technology, and BootGlide™ low-friction zones for easier ski boot on/off.
  • Close-up detail of Laetts Youth Ultralight Ski BootGlide™ Sock showing Merino wool knit texture and BootGlide™ low-friction zone, highlighting HygroHeat™ warmth yarn integration and reinforced performance stitching.
  • Laetts Youth Ultralight Ski BootGlide™ Socks, over-the-calf design in red, teal, and gray stripes, featuring Merino wool, HygroHeat™ warmth technology, and BootGlide™ low-friction zones for easier ski boot on/off, 3D image.
  • Laetts Youth Ultralight Ski BootGlide™ Socks, flat lay view, over-the-calf design in red, navy, and blue stripes, made with Merino wool, HygroHeat™ warmth technology, and BootGlide™ low-friction zones for easy ski boot on/off.
  • Close-up detail of Laetts Youth Ultralight Ski BootGlide™ Sock showing Merino wool knit structure and BootGlide™ low-friction zone in red, navy, and blue, highlighting HygroHeat™ thermal technology.

Youth Ultralight Snow BootGlide™ — Light Cushion

Youth Ultralight Snow BootGlide™ — Light Cushion

Merino Thermal Socks — Warmth Without Bulk

$24.95
$24.95
SAVE Sold out

Patented HygroHeat™

BootGlide™

Extra Fine Merino Wool

30 Day Return

Free-shipping on Orders $89.00+

Empowered by the Laetts Merino Thermal System™, this Youth Ultralight Snow BootGlide™ sock with Light Cushion construction pairs a fine-gauge Merino blend with patented HygroHeat™ for warmth without bulk. A youth-specific slim fit preserves boot feel and control, while light underfoot terry adds just-right comfort for long lesson days and active time on snow.

Designed for ski and snowboard use, patented BootGlide™ low-friction zones help boots slide on and off with less effort—making mornings easier for kids and parents alike. The Merino knit wicks moisture, resists odor, and adapts across changing activity levels to keep young feet dry, comfortable, and focused from first chair to last run.

Learn more: Merino Thermal System

Attributes

Shaft Height:    Over-the-Calf

Weight:            Light

Cushion：        Light-cushion

Form：             Anatomic

Style：             Sporty

Item Number：SKI-BGUL-25-Y

Fibre Content

33% Nylon, 29 Wool, 21% Acrylic, 12% Viscose, 3% Polyester, 2% Spandex

Care

Machine wash in warm water on gentle cycle, inside out. Do not bleach. Tumble dry low or hang dry. Do not dry clean. Do not iron.

Laetts Youth Ultralight Ski BootGlide™ Socks, over-the-calf height, in gray and aqua with orange accents, featuring Merino wool, patented HygroHeat™ warmth technology, and BootGlide™ low-friction zones for easy ski boot on/off, 3D image.

Youth Ultralight Snow BootGlide™ — Light Cushion

$24.95
$24.95
SAVE Sold out
View full details

MERINO THERMAL SYSTEM™

HYGROGHEAT™

BOOTGLIDE™

Warm & Light

Temperature-Regulating

Moisture-Wicking

Odor-Free Comfort

MERINO THERMAL SYSTEM™

HYGROGHEAT™

BOOTGLIDE™

Warm & Light

Temperature-Regulating

Moisture-Wicking

Odor-Free Comfort

MERINO THERMAL SYSTEM™

HYGROGHEAT™

BOOTGLIDE™

Warm & Light

Temperature-Regulating

Moisture-Wicking

Odor-Free Comfort

MERINO THERMAL SYSTEM™

HYGROGHEAT™

BOOTGLIDE™

Warm & Light

Temperature-Regulating

Moisture-Wicking

Odor-Free Comfort

Functions

  • HygroHeat™ Thermal Core

    Patented ceramic system reflects body heat using far-infrared (FIR) technology for self-sustaining warmth — without batteries or bulk.

  • BootGlide™ Easy Fit

    Patented friction-tuned design reduces resistance during boot entry and removal — ideal for cold fingers and tired legs.

  • Up to 8.8°C Warmer

    Lab-tested to retain significantly more warmth than standard Merino socks — for longer comfort in the cold.

  • Ultralight Thermal Build

    Designed to deliver high warmth-to-weight ratio — stays light in performance boots without sacrificing heat.

  • Natural Odor Control

    Merino’s natural antimicrobial properties help reduce odor — for fresher feet on long days.

  • Moisture-Regulating

    Engineered fibers actively manage sweat and moisture to keep feet dry and comfortable—even under sustained pressure.

  • Eco-Friendly Merino Blend

    Made with sustainably sourced Merino wool and performance yarns — soft on skin, lighter on the planet.

  • Adaptive Fit Support

    Comfortable for skiers with reduced strength, post-surgery needs, or limited dexterity — boot entry takes less effort.

    Advanced Technology for Unmatched Warmth & Comfort

    How HygroHeat™ Works

    •  Patented Thermal System
      HygroHeat™ is Laetts’ patented thermal technology that generates warmth through ceramic particles embedded directly into the sock structure.

    • FIR-Emitting Ceramics & Reflective Design
      These particles emit far-infrared rays (FIR) to support circulation and thermal
      retention during activity. The visible white line on the sock is woven with
      reflective yarns that return body heat inward—no batteries, no external power.

    • Performance Warmth, Up to 8.8°C Warmer
      Lab-tested to retain heat better than leading ski sock brands, Laetts’
      HygroHeat™ keeps feet up to 8.8°C warmer.

    • Lightweight Comfort Without Bulk
      All the warmth—without heavy layers. Designed to maintain comfort across changing activity levels while preserving fit precision and mobility.

    Learn more: HygroHeat Technology

    Engineered Comfort from First Step In to Final Step Out

    How BootGlide™ Works

    • Patented Friction-Tuned Zones
      BootGlide™ is Laetts’ patented low-friction knit system engineered to reduce grabbing and bunching inside snow boots. It’s built to make getting in and out smoother—without tugging or twisting.

    • Slide In, Glide Out
      Key zones at the heel and instep are engineered with glide-enhancing fibers, making it easier to step into boots and remove them at the end of the day.

    • More Comfort, Less Strain
      Whether you're dealing with cold hands, stiff gear, or tired legs, BootGlide™
      helps you move with ease. It's especially supportive for seniors, post-surgery
      recovery, or anyone looking for added accessibility.

    • Designed for the Beginning and End of Every Outing
      From your first step in to your last step out—BootGlide™ takes the struggle out
      of winter boots, so you can focus on the adventure.

    Learn more: BootGlide Technology