thin four-piece set (knee pad + elbow pad) blue(薄款四件套（护膝＋护肘）蓝色) thin four-piece set (knee pad + elbow pad) pink(薄款四件套（护膝＋护肘）粉色) thin four-piece set (knee pad + elbow pad) black(薄款四件套（护膝＋护肘）黑色) thin six-piece set (knee pad + elbow pad + wrist pad) blue(薄款六件套（护膝＋护肘＋护腕）蓝色) thin six-piece set (knee pad + elbow pad + wrist pad) pink(薄款六件套（护膝＋护肘＋护腕）粉色) thin six-piece set (knee pad + elbow pad + wrist pad) black(薄款六件套（护膝＋护肘＋护腕）黑色) thin eight-piece set (knee pad + elbow pad + wrist pad + ankle support) blue(薄款八件套（护膝＋护肘＋护腕＋护踝）蓝色) thin eight-piece set (knee pad + elbow pad + wrist pad + ankle pad) pink(薄款八件套（护膝＋护肘＋护腕＋护踝）粉色) thin eight-piece set (knee pad + elbow pad + wrist pad + ankle support) black(薄款八件套（护膝＋护肘＋护腕＋护踝）黑色) sponge four-piece set (knee pad + elbow pad) blue(海绵款四件套（护膝＋护肘）蓝色) sponge four-piece set (knee pad + elbow pad) black(海绵款四件套（护膝＋护肘）黑色) sponge six-piece set (knee pad + elbow pad + wrist pad) blue(海绵款六件套（护膝＋护肘＋护腕）蓝色) sponge six-piece set (knee pad + elbow pad + wrist pad) black(海绵款六件套（护膝＋护肘＋护腕）黑色) sponge eight-piece set (knee pad + elbow pad + wrist pad + ankle support) blue(海绵款八件套（护膝＋护肘＋护腕＋护踝）蓝色) sponge eight-piece set (knee pad + elbow pad + wrist pad + ankle support) black(海绵款八件套（护膝＋护肘＋护腕＋护踝）黑色) thin-style blue kneepad one-pair package(薄款蓝色护膝一对装) thin & pink kneepad one-pair package(薄款粉色护膝一对装) thin black knee protector one-pair package(薄款黑色护膝一对装) thin-style blue wristband one-pair package (free size)(薄款蓝色护腕一对装（均码）) sponge blue knee pad one-pair package(海绵款蓝色护膝一对装) sponge black knee protector one-pair package(海绵款黑色护膝一对装)

s [suitable for 4-8 years old under 27.50kg]](S【适合4-8岁 55斤以下】) m [suitable for 7-12 years old 25.00 kg-45.00 kg]](M【适合7-12岁 50-90斤】) l [suitable for 10-16 40.00 kg-60.00 kg]](L【适合10-16 80-120斤】)