Natural fibre performance, extended to the lower half.

Developed in ProtoLab alongside the Silk Race Vest, these shorts apply silk’s thermoregulation and moisture buffering to lightweight race construction. The silk-blend fabric absorbs moisture without feeling damp, maintaining a dry, balanced feel across long efforts.

The garment is cut with a relaxed 4” inseam and flowing volume, allowing the fabric to move freely while preserving airflow. A no-waistband construction reduces pressure at the midsection, while bonded seams, laser-cut hems and minimal finishing remove excess bulk.

Silk-blend race shorts engineered for three-season running.