La Sportiva Sonic T-Shirt M

The Sonic T-Shirt is developed using very lightweight and breathable fabrics, that are additionally treated with 3 different BlueSign® approved treatments.

HeiQ Adaptive improves the body temperature regulation and allows a better performance, while HeiQ Glide makes the fabric more sleek to avoid the problem of bloody nipples when running for longer distances. And finally the Polygiene® treatment, that is anti-bacterial and anti-odor.

• 1/2 CF zipper
• Body-mapped venting system
• Anti-odor and anti-bacterial (Polygiene®)
• Chafe-free comfort (HeiQ Glide)
• Improved body temperature control (HeiQ Adaptive)
• Reflective details
• Fast forward raglan sleeve construction
• Fit: Regular
• Fabric: Main body: PN13 92% PES, 8% SPUnderarm insert: MSH11 100% PES
• Weight: 100 g (M)