suggestion by height&weight:

160-165cm, 50-60kg, size S

166-170cm, 61-65kg, size M

171-175cm, 66-70kg, size L

176-180cm, 71-75kg, size XL

181-190cm, 76-85kg, size 2XL

Description:

• Outerwear Type: Sleeveless Jackets
• Sport Type: Cycling, any other outdoor sports
• Model Number: 15V1
• Feature: Breathable,Quick Dry,Windproof,Anti-sweat
• Collar: O-Neck
• Gender: Unisex
• Material: Polyester
• Season: Spring , Summer , Autumn , Winter
• Asian size (US and EU size): S,M, L, XL ,XXL
• Color: Red, Blue, Green