"Women's Brooks® Spark Tight: The Women's Brooks Spark Tight is a full-length running tight built for women who want reliable coverage, comfort, and storage on every run. GO2™ breathable performance fabric keeps air moving so you stay comfortable whether you're logging easy miles or pushing through a harder effort. UPF 50+ protection adds a layer of confidence on sunny days, and the inner-thigh panel is constructed to minimize chafing so nothing slows you down mid-run.Storage is handled with a secure turn-and-lock back pocket and two drop-in side pockets - plenty of room for your phone, keys, or fuel without anything bouncing around. The GO2 Secure™ fabric at the ankle hugs close for a supportive, locked-in feel without restricting movement. An infinity drawcord lets you dial in the waist fit exactly where you want it. Made with bluesign® approved materials, the 80% polyester/20% spandex construction offers stretch and durability in a tight that holds up run after run.Why Our Fit Experts Love It""I really noticed the inner-thigh panel on longer runs - no irritation, even after several miles. The back pocket is more secure than most I've tried, and I appreciated being able to toss my phone in a side pocket without worrying about it shifting. The ankle fit feels snug in a good way, not restrictive."" - Sawyer, Road Runner Sports Fit Expert, Wilmette ILWho It's Best ForThe Brooks Spark Tight is a strong choice for women who run regularly and want a full-length tight that handles storage, sun protection, and chafe resistance without a lot of fuss. If you tend to run with your phone or prefer having easy access to essentials, the three-pocket setup makes this a practical option for daily training runs. The breathable fabric and UPF 50+ coverage make it especially well-suited for warmer or sunnier conditions. VIP Family members can take the Spark Tight for a 90-Day test drive with our Perfect Fit Guarantee."