- 100% Polyblend
- Imported
- Machine Wash
- Athletic fit
- Polyester/cotton knit
- Saddle sleeve
New Balance Clothing Size Guide The New Balance Tenacity Knit Jacket features a lightweight poly-stretch blend delivers all-day comfort and unrestricted mobility for all day comfort as you workout or cool down. Athletic fit offers a relaxed feel and a modernized cut. NB DRY technology wicks perspiration away from the body and towards the surface where it can evaporate. Lightweight poly-stretch blend delivers all-day comfort and unrestricted mobility. Stand collar. Full-length zip closure. Long sleeves. NB logo at left chest. Straight banded hem. 86% polyester, 14% cotton. Machine wash, tumble dry. Imported. Measurements: Length: 28 in Sleeve Length: 33 in Product measurements were taken using size MD. Please note that measurements may vary by size.