Smartwool Men's Merino 150 Baselayer 1/4 Zip Bike Locks •Flat bottom allows the chalk

•Flat bottom allows the chalk bag to stand upright

Features Salomon R 60 Click Poles

Their feedback was applied to find the perfect balance between being light weight and versatile

minimum weight and reduced walking

Smartwool Men's Merino 150 Baselayer 1/4 Zip Bike Locks •Flat bottom allows the chalkWe took our popular Merino 150 Base Layer and added a 1 4 zip to it. This Smartwool base layer is amazingly versatile and perfect for unpredictable weatherworking as a single layer when it's warm out and the perfect start for more layers when the sun begins to hide behind the clouds. With Raglan sleeves and a flatlock seam construction designed to minimize chafing, you'll be able to rely on constant comfort all day long.