Alpinist Long-Sleeve Thermal Base Layer
Limited availability — we're experiencing high demand right now
A note from Niki Newyork · Items are selling faster than usual this season
Stay warm and dry on cold-weather rides
The Alpinist Long-Sleeve Thermal Base Layer is a close-fitting performance top designed for active outdoor movement in cool temperatures. Featuring a soft brushed lining and an athletic silhouette, it serves as an effective foundation layer under cycling jackets or outer shells. It is suitable for winter rides, cold-weather runs, hiking, and general outdoor training.
Why you'll love it?
- Effective thermal regulation: The soft brushed fleece interior traps body heat while the breathable polyester fabric allows excess moisture to escape during intense efforts.
- Flexible, bunch-free layering: A stretchy polyester and spandex blend contours closely to your body with a three-dimensional slim cut that fits smoothly beneath outer layers.
- Chafe-resistant neckline: Flat-stitched seams around the round collar prevent rubbing and skin irritation as you move on the bike or trail.
- Reinforced durability: The bottom hem features double-line stitching to withstand frequent wear and regular machine washing.
Layer up for your next cold-weather ride with this dependable thermal foundation.
Enjoy free premium delivery on all orders! Every shipment includes a tracking number so you can easily monitor your package's journey.
We will email your unique tracking details to you within 24 to 72 hours of placing your order.
We want you to love what you bought! If it’s not quite right, you have a full 30 days from the day it arrives to send it back.
Just drop us a line at support@nikinewyork.com letting us know why it didn't work out, and we’ll guide you through a smooth return.
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