Factor 1 Plus Mens Base Layer Undershorts are ideal for any sport where perspiration needs to be controlled and heat removed quickly. They are most suited to high aerobic sports such as rowing, running and cycling.

Manufactured from super soft polyamide yarn, these snug fitting undershorts have been designed using body mapping technology to provide performance enhancing features knitted directly in to the fabric. Stretch rib knit around the groin and on the thighs provide extra support, whilst the fine mesh back panel disperses any excess perspiration and heat. 

To prevent rubbing points during high activity we have constructed these undershorts with only one seam that neatly runs along the inside gusset using strong but low profile flat locker stitching.  

The finished height of the waistband is generous to help prevent lower back exposure during activities, and is itself constructed from polyamide and elastane as part of the garment knit, to provide stretch and support without cutting in to your waistline.