Mitten Running Co. Women's Tech Long Sleeve in Heather Black Color:HEATHER BLACK a durable yet lightweight material

a durable yet lightweight material designed for all-day wear

While the evolved design marks one of the most dramatic changes from one generation model to the next that the 990 has ever seen

FF BLAST PLUS cushioning

the pinnacle of support and comfort

Designed to improve visibility in low-light conditions

Mitten Running Co. Women's Tech Long Sleeve in Heather Black Color:HEATHER BLACK a durable yet lightweight materialMade with our crowd favorite Performance Tech Fabric, that delivers the softest performance material on the market. This long sleeve delivers a slightly fitted silhouette with a raglan sleeve. It has a classic length for coverage as a wear alone piece or to wear as a base layer. It comes standard with SPF 50+. Small Mitten Running Co. mitten logo on front, left bottom hem, and Mitten Running Co. reflective decal on top, center of back by neck. WEIGHT: