Smartwool Kids' Classic Thermal Merino Base Layer Bottom - Winter 2025/2026
Our Kids' Classic Thermal Merino Base Layer Bottom uses our super-soft interlocking knit—perfect for layering in cool conditions and great for wearing alone on a mild day. Now your kids can be as warm, dry, and comfortable as you are. In your Smartwool® base layers.
Features:
- Slim Fit
- Our slim fit is intended to follow the contours of the body
- Merino wool fabric made with an interlock knit for comfort, breathability, thermoregulation, and odor resistance
- Merino-lined elastic waistband designed for maximum comfort
- 100% Merino next to skin
- Flatlock seam construction designed to help increase comfort and minimize chafing
- Made in Vietnam: 100% Merino Wool. Exclusive of Decoration.
Care Instructions:
- Machine Wash Warm Gentle Cycle.
- Dry Clean.
- Cool Iron As Needed.
- Tumble Dry Low.
- Do Not Bleach.
Product Information
Product Information
Shipping & Returns
Shipping & Returns





Smartwool Kids' Classic Thermal Merino Base Layer Bottom - Winter 2025/2026
Smartwool Kids' Classic Thermal Merino Base Layer Bottom - Winter 2025/2026
Our Kids' Classic Thermal Merino Base Layer Bottom uses our super-soft interlocking knit—perfect for layering in cool conditions and great for wearing alone on a mild day. Now your kids can be as warm, dry, and comfortable as you are. In your Smartwool® base layers.
Features:
- Slim Fit
- Our slim fit is intended to follow the contours of the body
- Merino wool fabric made with an interlock knit for comfort, breathability, thermoregulation, and odor resistance
- Merino-lined elastic waistband designed for maximum comfort
- 100% Merino next to skin
- Flatlock seam construction designed to help increase comfort and minimize chafing
- Made in Vietnam: 100% Merino Wool. Exclusive of Decoration.
Care Instructions:
- Machine Wash Warm Gentle Cycle.
- Dry Clean.
- Cool Iron As Needed.
- Tumble Dry Low.
- Do Not Bleach.
Original: $39.00
-65%$39.00
$13.65Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Our Kids' Classic Thermal Merino Base Layer Bottom uses our super-soft interlocking knit—perfect for layering in cool conditions and great for wearing alone on a mild day. Now your kids can be as warm, dry, and comfortable as you are. In your Smartwool® base layers.
Features:
- Slim Fit
- Our slim fit is intended to follow the contours of the body
- Merino wool fabric made with an interlock knit for comfort, breathability, thermoregulation, and odor resistance
- Merino-lined elastic waistband designed for maximum comfort
- 100% Merino next to skin
- Flatlock seam construction designed to help increase comfort and minimize chafing
- Made in Vietnam: 100% Merino Wool. Exclusive of Decoration.
Care Instructions:
- Machine Wash Warm Gentle Cycle.
- Dry Clean.
- Cool Iron As Needed.
- Tumble Dry Low.
- Do Not Bleach.























