89% Polyester, 11% Spandex Made in the USA or Imported MIDWEIGHT BASE LAYER AND MOISTURE TRANSFER FIBERS - Our base layers are designed for warmth, performance (including but not limited to breathability and moisture management), and wearable comfort. The adventure is yours, we'll keep you warm and comfortable. An essential feature in all our products, Hot Chillys exclusive moisture transfer fibers (MTF) move moisture away from your body by employing hydrophobic yarns to wick away perspiration, thereby keeping you dry and comfortable BODY FIT AND UPF 30+ - Designed with 4-way stretch, these fabrics hug your body for a next-to-skin fit, enhancing breathability and moisture management. Body fit garments move with you, allowing full range of motion while staying against your skin. Ultraviolet Protection Factor. Sunlight includes rays of ultraviolet (UV) radiation, and Hot Chillys products are designed to help protect you! 4-WAY STRETCH - Fabrics with this elastic feature will hug your body and move with you, eliminating extra bulk, providing a full range of motion, and improving performance. Nearly all our body-fit products include a 4-way stretch. Some of our relaxed fit products include a 4-way stretch as well BIO-SILVER INFUSED FOR FRESHNESS - Infused with Bio-Silver, these yarns keep your clothing fresher for longer by reducing unpleasant odors. This silver-based technology is designed to remain effective throughout the fabric's lifetime, ensuring freshness during extended wear ACTIVATED CARBON FOR THERMAL REGULATION - Embedded activated carbon helps regulate body temperature by trapping warmth while also neutralizing unwanted odors. This advanced feature provides optimal comfort, ensuring you stay warm, fresh, and confident, even during intense outdoor activities Women's Micro-Elite Chamois Solid Zip-T

Your go-to for base layer performance tops, Micro-Elite Chamois is synonymous with the Hot Chillys brand. This technical women's quarter zip pullover is constructed with an intimate blend of enhanced polyester and spandex fibers, providing exceptional stretch-ability. With superior moisture-wicking performance and extra-durable construction, this pullover is designed to withstand regular use and keep you warm for years to come.

FEATURES:
- Seams set away from shoulder;
- Zip through collar with interior wind flap for ultimate warmth;
- Moisture transfer fibers to wick away moisture from your skin;
- 4-way stretch for unlimited movement;
- Thumbholes;
- UPF 30 protection;
- Midweight, body fit;
- 89% polyester, 11% spandex.

Warmth factor 8 out of 10 - Smooth fabric outside, lightly brushed inside for exceptional warmth in cold conditions.

Body fit- These garments move with you, allowing full range of motion while staying against your skin.