Womens Boulder 125 Long Sleeve Crew - Sea Spray/Ash YGroup_Mens_Boulder_125_Quarter_Zip_Top Intended for year-round wear

Intended for year-round wear

It has been ergonomically designed to allow the greatest range of movement with the least resistance

There is nothing like this first layer on the planet because we created everything from the fabric to the fit especially for you

the classic crew neck

Womens Boulder 125 Long Sleeve Crew - Sea Spray/Ash YGroup_Mens_Boulder_125_Quarter_Zip_Top Intended for year-round wearThe Boulder 125 Crew is the foundation of the A SYS 1 range and has been designed to add effortless performance in a modern fit. Utilizing an ultra light Nuyarn 125 merino fabric with matching eyelet knit strategically placed underarm for increased breathability, there is no better combination of performance, comfort, and durability in the world.