GB Rainbow Running Shorts
These running shorts are a luminous ode to movement and imagination, rendered in the most refined light grey technical fabric that drapes with feather-light precision and wicks away every ounce of condensation. An all-over symphony of vivid rainbows arcs gracefully over scattered clouds, a joyful motif that dances across the surface like a private sky, celebrating color, freedom, and the irrepressible spirit of optimism.
The elasticated waistband sculpts a flawless, second-skin fit, while the legs flow with athletic ease—perfect for the track, the trail, or simply striding through the day with unapologetic confidence. A bold black GB emblem, discreetly placed on the thigh, anchors the design with quiet authority, the unmistakable signature of distinguished craftsmanship.
More than sportswear, these shorts are a wearable manifesto: where performance meets poetry, and every step becomes an expression of refined, radiant living.
• Four-way stretch moisture-wicking microfiber fabric
• Breathable and fast-drying material
• UPF50+ protection
• Elastic waistband with a flat white drawstring
• Mesh side pockets
• 2.56″ (6.5 cm) inseam
Size guide
| WAIST (inches) | HIPS (inches) | |
| XS | 29 ⅞ | 37 |
| S | 31 ½ | 38 ⅝ |
| M | 33 ⅛ | 40 ⅛ |
| L | 36 ¼ | 43 ¼ |
| XL | 39 ⅜ | 46 ½ |
| 2XL | 42 ½ | 49 ⅝ |
| 3XL | 45 ⅝ | 52 ¾ |