Named after the scientific process of generating heat, this super lightweight insulated sweatshirt vest keeps you incredibly warm without weighing you down. The unique thermal regulating design warms your core while letting your sides and pits breathe, helping you stay comfortable and level-headed on the job.
• 9 oz. Fleece with 60g Primaloft® Gold Active Plus Insulation
• 100% Mechanical Stretch Polyester
• Fabric Protector Repels Liquids
• 50+ UPF Rating
• Interior Zip Pocket, Vertical, Recessed Handwarmer Pockets
• Full Front Beefy YKK® Zipper
Frequently asked questions
RUGGED, DURABLE CLOTHING
Our clothes are so tough, they don’t just hang out in your closet, they do chin-ups until you’re ready to wear them.
FRIENDLY, PERSONAL SERVICE
Reach real people at Arborwear. It’ll be like a family reunion – without all the questions about what you’re doing with your life.
EASY EXCHANGES & RETURNS
Yes, we want you to love your Arborwear. But even more important to us and your safety is that your outdoor clothing and boots fit you properly. Let us help you get the right fit.