ユニセックス メリノ混紡 800 RealFleece™ クラシックパイルチューブ

Wore this on a freezing morning bike ride and the fleece lining kept my chin warm without any scratchiness, which is rare. It's also impressively breathable for how much insulation it packs, so I didn't overheat once I started climbing.

It's genuinely lighter than my other winter layers, which makes a huge difference on long hikes. The RealFleece™ fabric keeps me warm right against my skin without any scratchy itch, and I've worn it on freezing morning runs without overheating.

I was worried this would feel bulky, but the RealFleece fabric is so lightweight I barely notice it under my jacket. Wore it hiking in 30-degree weather and my neck stayed warm without overheating.