W's PeakWool Midweight Half Zip Size:XL and a comfortable fit is

and a comfortable fit is ensured with 3-layer DriWix face foam

and the TransAction™ headband wicks moisture away from head and face

we focused on the finer details like the sculpted neoprene cuff

releasable elastic risers

W's PeakWool Midweight Half Zip Size:XL and a comfortable fit isThe Basis Midweight Merino Half Zip is unlike any other when it comes to go to baselayer warmth and breathability on the chilliest days. Built with a proprietary textile developed exclusively for Stio that interweaves merino wool with synthetic filaments, this half zip offers stretch comfort and serves as both an extra layer during cold lift laps or on its own for off season trail runs.