Rab Ridgeline Long-Sleeve T-Shirt

What Our Gearhead® Experts Are Saying: "This top is a total game-changer for cold-weather trail runs. It’s warm without overheating, and the venting and fast-drying fabric keep me from getting soaked on climbs. I especially love the deep front zip—it dumps heat instantly when I need it." The Rab Ridgeline Long-Sleeve T-Shirt is our go-to baselayer when we’re moving fast in winter’s coldest moments. From icy switchbacks to gusty ridgelines, this performance-focused layer blends warmth, breathability, and moisture management to keep us dry and comfortable through every push to the summit.Constructed with a body-mapped mix of Motiv™ and ultralight Motiv™ Aero panels, it delivers targeted performance where we need it most. S.Café® yarn technology—made from recycled coffee grounds—adds odor resistance and enhances sweat-wicking for quicker dry times. With laser-cut ventilation zones, a deep zip neck, and microactive seams for chafe-free movement, this layer keeps up when the pace picks up and the temperatures drop.