Smartwool Men's Intraknit Thermal Colourblock Crew Base Layer Mens Spikes Ready to head out of

Ready to head out of bounds

2% elastane

the race-day-ready upper eliminates bulk for a barely-there feel

the ultra-comfy and durable Merino fabric used in the Men's Merino Boxer Brief helps regulate body temperature

Smartwool Men's Intraknit Thermal Colourblock Crew Base Layer Mens Spikes Ready to head out ofMade with our innovative Intraknit technology, the Men's Intraknit Thermal Merino Base Layer Colorblock Crew is designed with colorblock patterning for a distinctive look. Its 3D knit to enhance performance, and it offers mesh zones for better breathability in all the right places. Plus, this crew is built so that it fits as though its custom made just for you. With enhanced durability features such as ribbed elbows, this shirt will last for a long