For the inner fleece or inner pockets

it wicks away moisture from the body and keeps you dry and comfortable throughout your adventure

We test the durability of our fleeces by checking : - the backpack's resistance to abrasion and arm movements in order to delay pilling

Insulation is made from 100 g/m² wadding on the body and arms

It's long-sleeved

KIPRUN Run 500 Men's Seamless Long-Sleeved Running T-Shirt Size:S For the inner fleece orOur design teams developed this breathable men's long sleeved winter T shirt for running in cold weather. Perspiration wicking Thanks to laboratory studies on thermoregulation, we have identified the areas where athletes sweat the most and have added micro ventilation holes in the fabric on the torso, under the arms and on the back and on the sleeves to improve perspiration wicking and ensure faster drying. This prevents the 'freezing' effect at the