Overview
The Tracksmith Women's Brighton Base Layer Long Sleeve is designed as a lightweight base layer for cool-weather training. Merino mesh helps regulate your temperature while moisture-wicking properties keep sweat moving away from your skin, helping you stay comfortable as your effort heats up. The naturally odor-resistant fabric helps keep the top feeling fresh through longer training sessions, while the lightweight construction layers easily under a midlayer or jacket. From chilly morning miles to longer efforts in changing temperatures, this base layer helps keep you comfortable without adding unnecessary bulk.
Temperature Range
Cool Days
Cold Days
Coldest Days
Temperature Range
- Cool Days: Clothing and gear that provides additional coverage to keep you warm in cooler weather while still giving airflow to regulate body temperature and prevent overheating.
- Cold Days: Clothing and gear designed for steady, cold conditions. With midweight insulation and thermal fabrics, these pieces provide reliable warmth to help maintain comfort when temperatures drop.
- Coldest Days: Clothing and gear that provides a high level of fleece or thermal protection and insulation to help maintain your body's core temperature in the coldest weather.
Product Details
Model Number: WT619-NRRS
Fabric:
- Solid Colorways: 52% merino wool, 28% nylon, 20% polyester
- Striped Colorways: 36% merino wool, 26% nylon, 20% polyester, 18% polypropylene