Material: nylon, latex, spandex, silicone Age: Adult Type: Sports Knitted Kneepad Features: comfortable and breathable Application: fitness, running, cycling, basketball, volleyball, etc. Size: M / L / XL M--top width 16cm, bottom width 14cm, length 27cm Recommended leg circumference 35-41 cm, suitable for weight: 40-60KG L--top width 17cm, bottom width 15cm, length 27cm Recommended leg circumference 42-47 cm, suitable for weight: 60-75KG XL--top width 18cm, bottom width 16cm, length 27cm Recommended leg circumference 48-55 cm, suitable weight: 75-95KG Products include: Knee pad (pair) x 1 Material: nylon, latex, spandex, silicone Age: Adult Type: Sports Knitted Kneepad Features: comfortable and breathable Application: fitness, running, cycling, basketball, volleyball, etc. Size: M / L / XL M--top width 16cm, bottom width 14cm, length 27cm Recommended leg circumference 35-41 cm, suitable for weight: 40-60KG L--top width 17cm, bottom width 15cm, length 27cm Recommended leg circumference 42-47 cm, suitable for weight: 60-75KG XL--top width 18cm, bottom width 16cm, length 27cm Recommended leg circumference 48-55 cm, suitable weight: 75-95KG Products include: Knee pad (pair) x 1 Brand SUNSKY SKU 100798167_NP-1021290251 Model TBD052851001B