Women's Intraknit™ Thermal Merino Base Layer 1/4 Zip (M35
![](https://tcrunningco.com/cdn/shop/files/SW016261M35-3-p_700x700.jpg?v=1695927882)
With floral patterns and even more functionality, Women's Intraknit™ Thermal Merino Base Layer Pattern Crew is engineered to enhance your performance with lighter weights and a cleaner finish. This Smartwool® base layer is 3D-mapped for a near-custom fit and freedom of movement, while ribbed elbows provide extra flex r
With floral patterns and even more functionality, Women's Intraknit™ Thermal Merino Base Layer Pattern Crew is engineered to enhance your performance with lighter weights and a cleaner finish. This Smartwool® base layer is 3D-mapped for a near-custom fit and freedom of movement, while ribbed elbows provide extra flex room. New technology allows us to seamlessly knit mesh ventilation in gender-specific zones designed to help keep your body dry and warm as you zip up and venture out in comfort.
Style - SW016261M35
![](https://tcrunningco.com/cdn/shop/files/SW016260K18-3-p_700x700.jpg?v=1695926235)
Men's Intraknit™ Thermal Merino Base Layer 1/4 Zip (K18 - Winter
Our new and improved Women's Merino 250 Base Layer 1/4 Zip is here to bring you a better feeling, better performing, and better-looking garment. As
![](https://tcrunningco.com/cdn/shop/products/SW016375H32-1-p_1200x1200_bab51d28-1c6f-47c4-b373-ec0d5ff3956f_1024x1024.jpg?v=1670888438)
Women’s Merino 250 Baselayer Pattern 1/4 Zip (Deep Navy Palm)
![](https://cdn.shopify.com/s/files/1/1804/7057/products/SW016587L39-2-p_512x512.jpg?v=1679604370)
Women's Merino 250 Baselayer Pattern 1/4 Zip (Deep Navy Palm) — TC
![](https://cdn.shopify.com/s/files/1/1804/7057/files/SW018145001-1-p_512x512.jpg?v=1695935377)
Intraknit™ Merino Fleece Headband (L88 - Pewter Blue) — TC Running Co
New to our innovative Intraknit™ line is the Men's Intraknit™ Thermal Merino Base Layer 1/4 Zip. This Smartwool® base layer is 3D-mapped for a
![](https://tcrunningco.com/cdn/shop/files/SW016260M37-3-p_700x700.jpg?v=1696017299)
Men's Intraknit™ Thermal Merino Base Layer 1/4 Zip (M37 - Charcoal-Honey Gold)
![](https://tcrunningco.com/cdn/shop/files/SW016261960-1-p_700x700.webp?v=1695928282)
Women's Intraknit™ Thermal Merino Base Layer 1/4 Zip (960 - Black
![](https://cdn.shopify.com/s/files/1/1804/7057/files/SW016412M30-1-p_512x512.webp?v=1695927066)
Women's Intraknit™ Thermal Merino Base Layer 1/4 Zip (960 - Black
With floral patterns and even more functionality, Women's Intraknit™ Thermal Merino Base Layer Pattern Crew is engineered to enhance your performance
![](https://tcrunningco.com/cdn/shop/files/SW016412M32-3-p_700x700.jpg?v=1696017506)
Women's Intraknit™ Thermal Merino Base Layer Pattern Crew (M32 - Black-Pewter Blue)