For dark-o'clock starts, you need technical insulation that keeps you dry when you're working and warm once the action slows down. The micro-grid fleece interior of our Capilene™ Thermal Weight provides the greatest warmth combined with the greatest breathability of any baselayer in Patagonia's lineup. Soft, stretchy and compressible, the Polartec™ Power Grid™ fabric has a smooth face that glides beneath layers and a brushed fleece interior to warm your core, wick moisture and feel smooth against your skin. Capilene™ Thermal Weight has 30-92% recycled content and is treated with Polygiene™ permanent odor control. Features include a flat waistband with brushed inner elastic for next-to-skin softness, a gusseted crotch for mobility and flatlock seams to minimize chafing.
- Polartec™ Power Grid™ fabric (with Polygiene™ permanent odor control) has a smooth face for easy layering
- Fabric's open-grid pattern next to skin provides superior warmth, breathability and moisture-wicking performance
- Spandex for stretch and ease of movement
- Flat waistband has brushed inner elastic for next-to-skin softness
- Gusseted crotch for comfort and unimpeded mobility
- Flatlock seams to minimize chafing
- 3.8-oz (129-g) Polartec™ Power Grid™ fabric. Solids: 92% recycled polyester/8% spandex; heathers: 92% polyester (30% recycled)/8% spandex; both with Polygiene™ permanent odor control. Fabric is bluesign™ approved
- 138 g (4.9 oz)
- Made in El Salvador.