The North Face Summit Casaval LT Vest - Women's TNF Black, XS

What Our Gearhead(R) Experts Are Saying:"I reach for the Summit Casaval LT Vest on high-output days when I want just enough warmth without overheating. The VENTRIX insulation really breathes, and the slim fit layers easily under a shell or over a baselayer without bunching. It's lightweight but surprisingly capable for early starts and fast climbs."Whether we're moving fast on a frosty alpine approach or layering up for a windy summit transition, the Summit Casaval LT Vest from The North Face is the minimalist insulation piece we trust to keep our core warm without sacrificing breathability. As part of the Summit Series(TM), it's engineered for high-exertion mountain travel where performance and efficiency matter most. The vest's VENTRIX(TM) stretch insulation adapts to our movement, offering dynamic venting as we hike, skin, or scramble. FlashDry(TM) technology enhances moisture management, while non-insulated side panels stretch with us to support unrestricted motion. The low-profile design, chest zip pocket, and water-resistant face fabric round out a vest built for variable alpine conditions. Ideal for layering under a shell or over a base on chilly starts or breezy ridgelines, the Casaval LT adds focused warmth without extra weight.