Obsidian Arm Warmers
Stay warm & dry with the most advanced thermal, hydrophobic, fabric on the market.
The Obsidian arm warmers are the only arm warmers you'll need for your cold & wet rides. Soft fleece lining coupled with excellent breathability handles all temperatures from subzero conditions through to cool spring rides.
Our hydrophobic fabric means your arms will stay dry from road spray & rain, keeping you more comfortable when on the bike.