By Phia

Founded in Seoul in 2011 by Hankook Kim, Gentle Monster treats eyewear as a design object, not just a practical finishing touch. The South Korean label is known for high-end, experimental sunglasses and optical frames, with silhouettes that move from understated to boldly contemporary. That same restless point of view shapes Gentle Monster’s retail spaces and creative projects, where the experience is as considered as the eyewear itself. A Moncler Genius collaboration stretched its visual language beyond glasses into clothing and accessories, while the Jentle Home collection paired Gentle Monster with BLACKPINK’s Jennie. For Gentle Monster sunglasses and eyeglasses, Phia helps shoppers compare prices, check a sale or promo codes at checkout, and find secondhand and resale pairs.

Gentle Monster shopping guide

Everything you need to know to get the best deal at Gentle Monster

How to redeem a Gentle Monster promo code

  1. 1. Add your selected items to your shopping bag at Gentle Monster.
  2. 2. Open your bag and continue to checkout.
  3. 3. Find the field labeled Promo Code or Gift Card, then enter your code and apply it.

Troubleshooting a Gentle Monster promo code

  1. • Check for typos — codes are case-sensitive and can’t contain extra spaces.
  2. • Confirm the code hasn’t expired or reached its usage limit.
  3. • Some codes require a minimum spend or exclude sale items.

Expert ways to save at Gentle Monster

  1. • Use the most valuable code when a retailer does not allow code stacking.
  2. • Check current sale items before applying your code.
  3. • Install Phia to automatically test available codes at checkout.

Stop overpaying at Gentle Monster

Phia finds the working code — and applies it before you pay.

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