Single layer warp knit

100% Merino next to skin

They're incredible lightweight and breathable

articulation and ventilation are seamlessly integrated to amplify movement and comfort during high-intensity activities

quick-drying jersey knit or single layer mesh footbed cover for maximum comfort and breathability

COROS PACE 4 Black Silicone Band color:BLACK Single layer warp knitWPACE4 BLK The ultralight AMOLED GPS watch designed to help you train smarter and run faster. Built in mic to record training logs and notes, or to save quick notes mid run. 32 grams of ultralight engineering with the nylon band for all day comfort, and only 40 grams with the silicone band. A vivid 1. 2 inch, tapered AMOLED touchscreen keeps every detail clear in any light. A low profile, two tone body (11. 8mm thin) that stays secure and light while