What Our Gearhead(R) Experts Are Saying:"I've been using these tights for cold-weather runs and winter trail days-they strike the perfect balance between insulation and stretch. The zoned warmth doesn't overheat, and the thigh pocket is a nice touch for storing fuel or a key."When cold temps roll in, we reach for the CONCURVE Thermo Hybrid Tights to keep moving without compromise. Designed with kinetic freedom in mind, these tights use a hybrid construction of thermal double-weave fabric and high-stretch thermal knit to provide warmth where it's needed most and breathability where it matters. Crafted from recycled polyester with elastane for stretch, the Thermo Hybrid Tights offer a snug, supportive fit that moves effortlessly through long runs or fast hikes. Reflective detailing boosts visibility for early morning or evening outings, and smart storage features-including a thigh pocket and a waistband stash slot-keep small essentials secure and close at hand.