Men's Sierra Thermal Jacket
Lightweight thermal efficiency. Engineered for high performance with reduced weight, the Sierra Thermal Jacket is the essential layering solution for any outdoor adventure. Featuring Stormtech Thermal Shell™ insulation and a DWR water-repellent finish to keep you warm and dry in while mild wet weather. The full-length internal stormflap adds extra protection against the elements, while the quilted design ensures optimal heat retention without the bulk. Built with feather-free insulation, this jacket provides sustainable warmth, and the elasticized cuffs help lock in heat, ensuring you're ready for anything, no matter the weather. Specifications • STORMTECH Thermal Shell™ Insulation • Water repellent finish • High-performance windproof outer shell • Internal full-length stormflap • Elasticized cuffs • Adjustable hem • Zippered hand warmer pockets • Decoration access • (Shell) 100% polyester pongee, 2.65 oz/yd2 (USA) / 90gsm (CDN); (Lining) 100% polyester
- Fabric Types: Polyester
- Genders: Men's
- Sizes: S, M, L, XL, 2XL, 3XL, 4XL, 5XL
Minimum order quantities do apply
Tier pricing available for larger quantities
Sands Promotions is our trusted partner for all promotional products! They consistently deliver top-tier service with high-quality items, excellent customer support, and a fast turnaround. We've relied on their expertise for years and couldn't be happier with the experience!
A huge thank you to everyone for your extra efforts in getting our merchandise and polos ready for tomorrow's event. The care and attention you've put into making this happen is greatly appreciated! Call out to Nat, Howard, and Bruce for going the extra mile. Excellent customer service.
It’s been a pleasure to work with you this year and we appreciate you helping us achieve our goals with such ease! You make the ordering and setup process super easy and thorough. The drink bottle branding is definitely working — people are already asking about it! Thanks for an amazing 2024, here’s to 2025!
Thank you so much for my Xmas present – I absolutely love it! It’s been great working with you throughout the year and awesome to know we can rely on you for our branded merchandise. We’ve had such great feedback about the towels and ham bags, everyone comments on their uniqueness. Look forward to creating more marvellous things with you and the Sands team!
Everything has arrived and looks fantastic. We are super happy and I appreciate the quick turnaround.

