Size Guide
Women's Tops Size Guide.
Bust: measure underneath the armpits with the tape measure straight around.
Waist: natural waist measurement is taken from above the hips, close to the navel.
Not quite sure? Please email us at enquiries@soarrunning.com
| Size | UK Dress size | Bust (cm) |
| XS | 6 | 77 |
| S | 8 | 82 |
| M | 10 | 87 |
| L | 12 | 92 |
| XL | 14 | 97 |
Built for winter racing. Tuned for performance under pressure.
The Race Base Layer is precision-engineered for cold-weather efforts — lightweight, breathable, and cut for speed. Constructed from 100% recycled fabric and featuring our advanced open-mesh SPACE3D, it balances heat retention and airflow to keep you fast in falling temperatures.
A body-mapped, ergonomic fit moves fluidly and layers cleanly under race kit. Split hems, raglan sleeves, and moved seams reduce resistance through the stride. Reflective details heighten visibility from first light to last.
For those chasing fast times in winter’s margins, this is the foundation you race from.
Bonded Seams
Minimises the weight of the garment, allows a flatter construction and reduces the risk of abrasion.
Ultra Lightweight
Featherweight fabric and minimised construction ensures you hardly notice the garment on the run.
Recycled Fabric
Constructed from fabrics that have been repurposed.
Breathable
Fabric allows air and sweat to escape, keeping you cool on the run.
Fit Guide
The Race Base is designed to fit close to the body to maximise the fabric's cooling effect and minimise aerodynamic drag.
Size Guide
Women's Tops Size Guide.
Bust: measure underneath the armpits with the tape measure straight around.
Waist: natural waist measurement is taken from above the hips, close to the navel.
Not quite sure? Please email us at enquiries@soarrunning.com
| Size | UK Dress size | Bust (cm) |
| XS | 6 | 77 |
| S | 8 | 82 |
| M | 10 | 87 |
| L | 12 | 92 |
| XL | 14 | 97 |
