ASICS Metaspeed Singlet - Mens Hats + Headwear delivering optimal energy return and

delivering optimal energy return and impact protection for your miles

The Index Sleep Monitor can help fill in the gaps

while seamless ergonomic construction and integrated arch support ensure a secure

More Details Body: 85% polyester/15% cotton

Use multi-band GPS and full-color

ASICS Metaspeed Singlet - Mens Hats + Headwear delivering optimal energy return andBreeze through your runs with the ASICS pinnacle METASPEED SINGLET. Designed with ACTIBREEZE technology to help you keep cool and comfortable. It's made with a mesh jacquard knit material that helps keep the garment lightweight, comfortable, and breathable. This top's strategic body mapped fabric also provides targeted ventilation in key heat zones.