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Product description

A silk race vest engineered for thermoregulation and three-season running.

Silk, engineered for running.

Developed in ProtoLab, this vest explores how material intelligence can expand race-day design. A silk blend fabric delivers thermoregulation and moisture buffering, capable of absorbing up to 30% of its weight in moisture without feeling damp. The result is stable comfort under sustained effort.

The fabric’s dry hand feel resists cling while maintaining airflow, regulating temperature as conditions shift. Ultra-light construction, laser-cut armholes and bonded finishes remove excess weight and friction, preserving the stripped-back architecture of our race vest platform.

Natural fibre performance, refined for three-season racing.

Fit

The ProtoLab Silk Race Vest combines a high-silk performance fabric with a relaxed three-panel construction for unrestricted movement and stable comfort under effort.

Shipping information

FREE 2-3 day delivery on all UK orders over £120 

All International orders ship with DHL or DPD on a 3-4 day tracked service

International shipping fees, duties & taxes can be found here

Free returns

We offer free returns on all UK orders and most other countries. Changed your mind, wrong size? Simply send it back to us using our no-hassle, pre-paid service.

Secure payments

Shop with confidence. All payments are made with protected connections for maximum security.

Get it between - FREE UK shipping on orders over £120 FREE EU shipping on all orders over €230 FREE US shipping on all orders over $180 Global Express shipping available Order by 12:00 pm for same day despatch.
Colour:
Pony
Size:

Fit / Size Guide
Colour:
Dark Leopard
Pony
  • Pony
  • Pony

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ProtoLab Silk Vest
Material intelligence.

Natural fibre performance, refined for three-season racing.

Features

Temperature

 
Freezing
 
Cold
 
Cool
 
Mild
 
Moderate
 
Warm
 
Hot

Race Type

 
Middle Distance
 
5km – 10km
 
1/2 Marathon – Full Marathon
 
Ultra

Silk-blend performance fabric

Thermoregulating and moisture-buffering fibre

Absorbs up to 30% moisture without damp feel

Dry hand feel resists cling

Ultra-light race construction

Laser-cut armholes

Bonded finishes

Machine wash 30C
Do not bleach
Do not dry clean
Do not tumble dry

55% PL / 32% EL / 13% SE

A silk-blend race vest engineered in ProtoLab to deliver thermoregulation, moisture buffering and stable comfort across three-season running

Fit

Fit Guide

The ProtoLab Silk Race Vest combines a high-silk performance fabric with a relaxed three-panel construction for unrestricted movement and stable comfort under effort.

Size Guide

Tops Size Guide.

Chest: measure underneath the armpits with the tape measure straight around.
Waist: natural waist measurement is taken from above the hips, close to the navel.

SOAR garments are cut close to the body. If you like a looser fit or are between sizes we recommend selecting the the next size up.

Still not sure? Please email us at enquiries@soarrunning.com

 

 Size Chest (in)
Chest (cm)
XS 33-35 84-89
S 35-37 89-94
M 37-39 94-99
L 39-41 99-104
XL 41-43 104-109
XXL 43-45 109-114
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