Overview The Session Pant is Tracksmith's answer to the question every Runner asks in October: what do I wear between the singlet and the tight? A Tencel-blended 200 gsm fabric (33% Tencel, 33% Poly, 31% Nylon, 3% Elastane) with Nilit Cooling yarn, a tapered leg, an elasticized waist with internal drawcord, side-seam pockets, and a zippered back. Clean enough to wear off the run, technical enough to wear on it. The pant that earns its price in the shoulder seasons — March in Toronto, October in Boston, a cool travel morning in the middle of summer. The men's Session Pant, Tencel-Poly-Nylon at 200 gsm, Nilit Cooling yarn, tapered silhouette, the one that earns its price by being worn four days a week for eight months of shoulder-season running and off-the-run wear. Details Best for: Shoulder-season warm-ups before a track workoutPost-run cooldowns in cool weatherTravel kit for a race weekendEasy runs on cooler morningsPre-race start-line warmth on cold morningsEveryday wear, reads clean enough for the café Specs: 33% Tencel / 33% Polyester / 31% Nylon / 3% Elastane, 200 gsmNilit Cooling fibres for temperature regulationTapered leg for a clean silhouetteElasticized waistband with internal drawcordSide-seam pockets and zippered back pocketFlatlock seams for anti-chafe wear Colourways: Black Sizing: XS / S / M / L / XL Pairs with a Session Quarter Zip and Merino Tube Socks for a shoulder-season warm-up, or a Trackhouse Sweatshirt and a Brighton Base Layer for the cold-start kit. Materials & Care Designed in Boston. Machine wash cold with similar colours, inside out to protect the embroidered hare. Hang dry or tumble dry on low heat. Do not iron directly on prints or logos. Do not dry clean. Follow the care label on the garment for the last word. Treated well, Tracksmith's performance-poly pieces cycle through years of high-mileage training. Bundle & Save Build a bundle and save up to 10% off. Shop Bundle Builder