Product details:

Brand: ROCKBROS
Type: Winter Warm Fleece Arm Sleeves + Legwarmers
Material: Polyester Ammonia + Fleece Lining
Size: M-3XL
Weight: M sleeves ≈ 69g; M legearmers ≈129g

Features:

1.Sports Cycling Warm Sleeves, Warm but not dryStretchyComfortable exercise
2. Inside Fleece, Keep Warm & Not Bloated
3. Spring & Autumn Cycling, Warm But Not Dry
4. Two-Color Stitching, Casual Fashion
5. Widened Anti-Slip Belt, Built-In Anti-Slip Strip
6. Sports Comfort, Keep Warm
7. Four Needles & Six Threads, Flat and firm
8. Commuting Leisure, Double Warmer