Smartwool PhD Run Ultra Light Print Socks ($21)
These nylon and merino socks maintain their shape after countless run and wash cycles. Mesh venting keeps your feet cool, and a reinforced cap helps reduce friction and protect your toes.
Runderwear Merino Briefs ($35)
Don鈥檛 run commando, reads the waistband. We rarely take orders from our undies, but with mesh paneling, seamless construction, and 颅temperature-regulating merino wool, we鈥檒l make an exception.
Tracksmith Charles Sunglasses ($255)
Tracksmith鈥檚 Italian-made frames conjure a classic Wayfarer look, but they鈥檙e ready for race day: silicone nose and ear pads keep them in place during fast efforts, and polarized lenses minimize glare.
Salomon XA Hat ($25)
Soft UPF 50 fabric, ample venting, and an adjustable elastic strap guarantee prolonged protection and comfort.
Under Armour Breeze Short Sleeve Shirt ($60)
This thin, quick-颅drying top benefits from Gore-Tex fibers that 颅dissipate sweat. Details like reflective paneling and mesh venting will make it your go-to.
CamelBak Zephyr Vest ($150)
The Zephyr nails the essentials, with two flask holsters in front and a streamlined pocket in back. It outperforms the competition in comfort, thanks to body-mapping technology.
Patagonia Airshed Pro Pullover ($129)
Reach for this 眉ber-lightweight layer on a cool morning. The fit颅ted hood won鈥檛 impair vision, and a light water-颅repellent coating will keep you dry(ish) in a pinch.
The North Face Flight Futurelight Jacket ($280)
This hoodie ticks all the important outer-layer boxes, starting with 360-degree reflective paneling. The Futurelight membrane acts like a nano-sieve: it鈥檚 permeable to air but not water, so it鈥檚 fully weather颅颅proof and remarkably breathable.
Brooks Hightail Three-Inch Split Shorts ($40)
Split shorts are cool again, so open up your stride in the Hightail. What it lacks in 颅modesty it makes up for with retro flair. It鈥檚 lightweight and offers exceptional range of motion. The mesh liner includes a handy key pocket in back.