**Specifications:**
**Brand:**
**Theme:** Technology, UPF300+ sun protection
**Material:** 80% nylon, 20% spandex
**Features:** Cooling sensation, high elasticity, breathable
**Antibacterial Grade:** 5A
**Color Options:** Classic navy blue, light blue, harbor gray
**UPF Rating:** UPF300+ effectively blocks 99% of UV rays
**Cooling Technology:** Tio2 sun protection factor embedded in yarn fibers for long-lasting sun protection
**Moisture-wicking:** Resistant to repeated washing, remains sun-protective
**Cooling Factor:** 0.32 for instant cooling sensation
**Design:** Extended sleeves with thumb holes, multiple breathable mesh panels for enhanced ventilation
**Antibacterial Properties:** Effective even after 100 washes, with high rates of bacteria inhibition
**Size Range:** S, M, L, XL, XXL, XXXL for men; S, M, L for women
**Care Instructions:** Machine wash cold, do not bleach, do not tumble dry, do not iron, hang to dry in shade
**Usage:** Suitable for outdoor activities such as cycling, hiking, water sports
**Additional Features:** Zippered pockets for secure storage, decorative hem tags for added style
**Certifications:** GB/T35263-2017, GB/T18830-2009, GB/T20944.3-2008, BT8427-2019
**Washing Recommendations:** Machine wash in cold water, use mild detergent, avoid direct sunlight when drying
**Usage Tips:** Handle with care to prevent damage, avoid rubbing against rough surfaces
**Quality Assurance:** Certified by reputable testing agencies, meets industry standards
Please note that the provided information is for reference only and may vary slightly in actual product specifications.