3D Mask Kona Edition


Commemorative product of the first ever Vietnamese athlete to qualify for the IRONMAN World Championship 2022 in KONA

3 layers, 3D ergonomic mask. Designed for perfect fitting and sports practice. Unique Kona design.

Size Guide Mask

Size Age range
XS 1-3
S 4-8
M Teenagers and young adults
L Adults - Regular Face
XL Adults - Big Face
SKU: 11603-XSMaster Category:

3 layers made of:

  • Recycled fabric layer
  • Non-woven microfilter
  • 2 layers anti-bacterial fabric


  • Perfect sealing
  • Reusable, machine and hand wash
  • Breathability optimized for sports practice
  • 5 sizes available, from 2 years old to adult
  • In-house design