Size:S Colour: fluorescent yellow | Size: L Promotions can vary depending on colour/size. HIGH REFLECTION: This product is perfect for sports enthusiasts in the night environment, which can effectively improve their visibility and safety on the road. COMFORTABLE DESIGN: Made of breathable fabric, it is comfortable to wear and will not affect the flexibility of sports, which is a good essential helper for outdoor night walking. HIGH QUALITY MATERIAL: Made of 100% high quality polyester material, comfortable to wear, small size and light weight, no burden to wear. UNIVERSAL: Suitable for a variety of outdoor sports, such as night running, cycling, hiking, etc., wearing a wide range of users of different ages and sizes. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. HIGH REFLECTION: This product is perfect for sports enthusiasts in the night environment, which can effectively improve their visibility and safety on the road. COMFORTABLE DESIGN: Made of breathable fabric, it is comfortable to wear and will not affect the flexibility of sports, which is a good essential helper for outdoor night walking. HIGH QUALITY MATERIAL: Made of 100% high quality polyester material, comfortable to wear, small size and light weight, no burden to wear. UNIVERSAL: Suitable for a variety of outdoor sports, such as night running, cycling, hiking, etc., wearing a wide range of users of different ages and sizes. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.