Our View: The Nike Impel Swift sunglasses are hyper-light and durable, with magnesium, secure-wrap temples and trainer-inspired waffle pattern grips to enhance stability and comfort.

Directly glazed in conjunction with Shamir, using free-form technology (so no need for prescription inserts). Nike prescription sunglasses are now ahead of the game - arguably the highest quality prescription sports sunglasses on the market.

• Swift cut flying lenses and ventilated nose bridge for improved airflow with reduced fogging and better grip
• Cam-action spring hinges lock into place
• Secure wrap temples for stability and comfort
• Temple arms grip with waffle tread pattern
• Swoosh design trademark on temples
• Hard case included