Come and see our amazing products. We have Spandex for our sleeves, Flexible elasticity stretches to fit any arm size, ideal for both genders. Cooling effect, high elasticity, breathable material, heat/sweat release, moisture absorbing. Provides protection from UV rays, bug bites, dirt, sweat, and chilly air. product dimensions 13" Lx3.2" W, support full-color printing of LOGO. Perfect for any indoor and outdoor activities such as cycling, hiking, running, jogging, climbing, basketball, and more. The price includes shipping cost to CA. QTY over 3000pcs by sea transportation. thank you. Pls confirm with us about the packing info, stock color and exact production time before placing your order