ROCKBROS AeroSilk UPF 50+ Cooling Arm Sleeves | UV Protection Sleeves

Advanced UPF 50+ sun protection with instant ice-silk cooling and non-slip stability for summer cycling and sports. Protect your skin while maintaining peak physical performance with the ROCKBROS AeroSilk UPF 50+ Cooling Arm Sleeves. Engineered for cyclists, runners, and outdoor athletes, these high-performance sleeves block over 98% of harmful UVA and UVB rays while delivering an active cooling feel against your skin.

Crafted from ultra-lightweight Ice Silk technical fabric, they pull moisture away from your body for rapid evaporation, keeping your arms cool and dry even in scorching heat. The top band features a widened, integrated anti-slip silicone grip to ensure the sleeves stay locked in place during high-cadence rides and dynamic movements.

Key Features & Benefits

• UPF 50+ Sun Protection: Certified high-grade barrier shields your arms from sunburn and long-term UV skin damage.

• Instant Ice Silk Cooling Effect: Advanced breathable weave provides an immediate touch-cooling feel and temperature regulation.

• Non-Slip Silicone Top Grip: Embedded widened rubber band keeps sleeves securely positioned without pinching or rolling.

• Seamless 4-Way Stretch: Ergonomic compression fit contours to muscle shape while preserving full range of motion.

• Rapid Moisture Wicking: Fast-drying technical yarn channels sweat away for all-day dry comfort.

📐 Technical Specifications

• Brand: ROCKBROS

• Material: Premium Ice Silk Technical Fiber (Polyester-Rayon Blend)

• Sun Protection Rating: UPF 50+

• Fit Type: High-Elasticity Ergonomic Stretch (One Size Fits Most)

• Gender: Unisex (Men & Women)

• Primary Uses: Cycling, Road Running, Hiking, Golf, Driving, Outdoor Sports

• Package Includes: 1x Pair of Arm Sleeves (Left & Right)

• Care Instructions: Hand wash cold, do not bleach, air dry to protect elastic fibers.