Designed to be the first line of defense against cool or cold conditions, the Long Sleeve Mid Weight Base Layer Shirt is a must-have for long hours out in the field. Designed to be worn as a next-to-skin layer, this shirt provides a combination of lightweight insulation, moisture wicking and antimicrobial protection. The polyester spandex jersey fabric features Polygiene permanent antimicrobial treatment, in a comfortable semi-compression fit. Polygiene prevents the growth of odor-causing bacteria and fungi at the source by using low concentrations of silver salt (silver chloride) to safely eliminate the ability for bacteria and fungi to grow.

Features of Men's Propper Long Sleeve Mid Weight Base Layer Shirt

• 92% polyester / 8% spandex
• Midweight jersey fabric provides warmth, flexibility and next-to-skin softness
• Polygiene prevents the growth of odor-causing bacteria and fungi at the source
• Polygiene odor control will not wash out as the technology is bound and permanently integrated in the fabric
• Polygiene is only active on the textiles itself and does not interfere with the skins natural bacterial flora
• Semi-compression fit keeps body-generated heat close to the skin, boosting comfort in cool conditions
• Ergonomic seams enhance the natural range of motion
• Tonal logos
• Best suited for cool or moderately cold to cold conditions with medium levels of activity where you will be moving some of the time but standing still at others