When the weather is cold, you're only as warm as your base layer. This Attaquer x Kappa edition of our Winter long sleeved base layer is crafted with a Dryarn® blend (72% Dryarn, 18% Nylon, 10% Elastane) for versatile warmth without compromising breathability or weight. The dual yarn construction delivers warmth, breathability and moisture absorption in a lighter, lower-bulk package than traditional wool or polyester.

Body-mapped high-stretch panels add adaptability and a form-hugging fit that sits comfortably under a jersey and improves insulation. Stay warm, dry and comfortable from the easiest coffee rides to your hardest efforts.