Stoic Strength Systems Sio4 Long Sleeve Half Zip

LONG SLEEVE HALF ZIP | ENGINEERED FOR COLDER CLIMATES WITH VOLCANIC ASH-INFUSED THERMAL FABRIC KEY FEATURES Magmatic Thermal Fabric ” Volcanic ash-infused material increases surface skin temperature †’ Maintains warmth in cold environments. Locksafe Zip ” Secure zipper mechanism prevents snags and malfunctions †’ Reliable performance during intense activity. Double Seam Stitching ” Reinforced construction at stress points †’ Enhanced durability for rigorous training. Second-skin feeling with compressive fit. Durable enough to withstand the most abrasive environments. SPECIFICATIONS Fabric Technology: Magmatic Thermal Construction: Compression Fit: Fitted TECHNOLOGY Magmatic Thermal„ Volcanic ash minerals are infused into the fabric to actively promote increased surface skin temperature while maintaining lightweight durability. What you feel: Consistent warmth and comfort in cold conditions with unrestricted movement. MODEL INFO On model: Ashley, 175cm/5'9", 84kg/185lbs, wearing Large. Whether you're training outdoors in winter conditions or need reliable thermal regulation during cold-weather workouts, this half zip delivers consistent warmth without bulk. The compressive fit moves with your body while the volcanic ash-infused fabric actively maintains surface temperature, letting you focus on performance instead of the elements. Perfect for layering under gear or wearing solo during moderate to intense cold-weather training sessions.