BMAI UPF50+ Cooling Sun Protection Arm Sleeves

Designed for runners and outdoor enthusiasts who want to enjoy summer activities without worrying about sun damage, the BMAI Cooling Sun Protection Arm Sleeves deliver professional-grade UV protection and all-day comfort, acting like a second layer of skin for your arms.

Crafted with premium cloud-feel sun protection yarn, these arm sleeves feature a certified UPF50+ sun protection rating, blocking over 99% of harmful UV rays. Unlike ordinary sun sleeves, its sun protection performance remains stable even after multiple washes, providing long-lasting protection against tanning and sunburn during your outdoor runs and training.

The advanced cooling fabric delivers an instant cooling sensation on skin contact, with a cooling contact coefficient of ≥0.21 to maintain a refreshing feel even in high temperatures. With an air permeability of 91.18mm/s, the ultra-lightweight fabric ensures maximum breathability, preventing stuffiness and sweat buildup throughout your entire workout.

Engineered for unrestricted movement, these sleeves feature 4-way high stretch fabric with an elastic recovery rate of ≥95%, accommodating a wide range of arm circumferences without tightness or constriction. The seamless one-piece knitting structure minimizes skin friction and chafing, while the ribbed design at the forearm enhances wrap and stability, so the sleeves stay in place even during intense, high-motion activities.

Available in multiple stylish colors, these sleeves are the perfect companion for your summer running, training, and all outdoor adventures.

Specifications

Parameter    Details
Brand    BMAI
Product Type    Unisex Cooling Sun Protection Arm Sleeves
Material    91% Nylon, 9% Spandex
Sun Protection Rating    UPF50+
UV Blocking Rate    >99%
Cooling Contact Coefficient    ≥0.21
Air Permeability    91.18mm/s
Elastic Recovery Rate    ≥95%
Elasticity    High Stretch
Construction    Seamless One-Piece Knitting
Package    1 Pair (2 Pieces)