We've been fans of the English brand Ronhill for years. They make well-designed items from fine materials.
If any of your measurements are on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit.
OUTERWEAR: If your chest and waist measurements correspond to two different suggested sizes, order the size that corresponds to your chest measurement.
UNDERWEAR: If your hip and waist measurements correspond to two different suggested sizes, order the one that corresponds to your hip measurement. Measure the inside of your legs.
Ronhill size chart
| Mate | Chest | Waist | Hips | Legs |
| XS | 81-89 cm | 66-73 cm | 81-89 cm | 76 cm |
| S | 89-97 cm | 73-81 cm | 89-97 cm | 79 cm |
| M | 97-104 cm | 81-89 cm | 97-104 cm | 81 cm |
| L | 104-112 cm | 89-97 cm | 104-112 cm | 84 cm |
| XL | 112-119 cm | 97-104 cm | 112-119 cm | 86 cm |
| XXL | 119-125 cm | 104-109 cm | 119-125 cm | 86 cm |
Description
Description
More coverage. More support. No compromises.
The Tech 7” Twin Short combines loose-fitting outer shorts with supportive inner shorts – ideal for runners who want both freedom of movement and muscle support.
🔥 Why you want these 2-in-1 shorts
✔ Double layer – Relaxed outer + supportive inner shorts
✔ Extra quad support – Longer inner shorts (10”)
✔ Breathable & moisture-regulating – Remains comfortable during intense runs
✔ Recycled material – More sustainably produced
✔ Safe bag – Secure pocket in the outer pants
✔ Reflective details – Visible in twilight and darkness
🏃 Freedom of movement + Muscle support
With 50 years of running experience, Ronhill knows that every runner is different. These twin shorts offer the best of both worlds:
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The loose-fitting outdoor trousers (7”) provides freedom and ventilation
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The stretch inner shorts (10”) supports your thighs without pinching
Perfect for those who want a little more coverage and stability during tempo runs, long endurance runs or trail training.
📏 Specifications
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Inner leg length outer: 17.5 cm/7”
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Inner leg length: 26 cm/10”
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Fit: Relaxed fit (outer)
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Features: Breathable, quick-drying, reflective
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Bag: Secure storage pocket in outer shorts
Material:
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Outer: 100% recycled polyester
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Inner: 84% recycled polyester/16% elastane
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Mesh panels: 88% recycled polyester/12% elastane
🌄 Perfect for
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Long endurance runs
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Interval training
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Trail runs
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Runners who want extra quad support
Comfort, support, and durability in one short. Slip them on and let your legs do the work. 💪











