Therminal™ Engineered Arm Warmers Size:XS 4D brow cooling which provides

4D brow cooling which provides a gap between the helmet and forehead

and tough components that will stand up to years of abuse

Neoprene fabric features remarkable waterproof properties and excellent levels of warmth and moisture management

while the tread handles responsively

Weight: 28g

Therminal™ Engineered Arm Warmers Size:XS 4D brow cooling which providesTo make the Therminal Engineered Arm Warmers, we used a special cylindrical knitting machine that allows us to engineer areas of stretch, compression, and articulation, while also creating a seamless design. Lighter weight than our standard Therminal Warmer collection, this seamless version is perfect to stash in a jersey pocket when you need a little extra protection on a fast descent or for a long climb in the shadows. We use a yarn that offers good