The Rab Mens Sonic Ultra Tee is the ultimate performance baselayer designed for active outdoor enthusiasts. Made from lightweight, fast-wicking polyester with bulk yarn technology, it provides superior breathability and moisture management to keep you cool and dry during high-intensity activities.

Wear it for your next trail run and experience the slim, athletic fit that moves with you, while laser-cut vents and seamfree sleeves eliminate chafing. The odor-control treatment ensures freshness even after strenuous hikes. Stay visible with reflective branding when venturing out at dawn or dusk.

Fabric: Lightweight, fast-wicking 100% polyester
Fit: Slim, athletic cut
Comfort: Microactive seams and seamfree outer sleeves
Breathability: Laser-cut vents at back neck and underarms
Odor Control: Odor-resistant treatment
Visibility: Reflective branding for low-light conditions
Weight: 85g/3oz (Size M)
Length: 72cm/28.3" center back (Size M)