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Core Run Merino Long Sleeve Base Shirt, Men

Base Shirt for Men

W55L5M2
$110.00
NEW

CLIMATE

MERINO BASE LAYER

RAGLAN SLEEVES

ULTRA-SOFT MATERIAL

THUMB HOLES

Color: Black
Size: SM
Model is wearing size MD. Model is 6' 1" / Chest: 37.5"; Waist: 32.25"; Hips: 38.5".
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The CEP Core Run Merino Long Sleeve Base Shirt for Men is your go-to foundation for cold-weather running. Crafted from a mulesing-free Merino blend that regulates temperature and keeps skin dry, it features a next-to-skin fit with ergonomic cutlines, raglan sleeves, and thumb holes for unrestricted movement and all-day comfort.

CLIMATE

Discover weather-appropriate products designed for each climate. Our climate scale helps you find the right gear to keep you comfortable in any condition.

  • Form-Fitting Design: Sits close to the body for easy layering under mid or outer layers
  • Ergonomic Cutlines & Flexible Fit: Strategically placed seams and stretch fabric support unrestricted, chafe-free movement during runs and workouts
  • Merino Wool Blend: Naturally regulates temperature, wicks away moisture, and provides reliable warmth in cold, harsh weather
  • Mulesing-Free Merino: Ethically sourced for cruelty-free, sustainable warmth
  • Raglan Sleeves: Provide increased mobility at the shoulder joints, ensuring a full range of motion and improved fit for better performance
  • Thumb Holes: Secure sleeves during movement while adding extra warmth and protection for hands
  • Soft Hems: Deliver a smooth, irritation-free feel for lasting, anti-chafe comfort through every movement

FIT: Slim – Form-fitting cut that contours to the body for a tailored, close fit

RAGLAN SLEEVE LENGTH: 32.7”–34.3” (varies by size)

LINE: CORE – Made for every runner and every run. CORE is for high-quality essentials designed to meet all conditions from daily training to long-distance challenges. These are the building blocks from which great runs are made.

COLLECTION: CORE RUN MERINO – Built to help you embrace cold-weather training without compromise, these pieces combine the natural benefits of Merino wool with advanced temperature-regulating and moisture-managing technology to keep you warm, dry, and comfortable.

MATERIAL: 80% Merino Wool, 20% Polyamide

CARE INSTRUCTIONS: Gentle machine wash cold (max 30°C / 86°F). Do not bleach. Do not tumble dry. Do not iron. Do not dry clean.