Insulating midlayers for cold-range training and outdoor competition, providing warmth between relays and during extended setup periods without compromising your ability to adopt your shooting position quickly. In outdoor three-position and prone shooting, temperature management between the preparation period, waiting periods, and active shooting affects muscle tension and consistency more than most shooters account for. A properly chosen midlayer insulates without restricting the shoulder and elbow range of motion required to enter and exit sling-supported positions cleanly. Sport Shooting Depot's midlayer selection focuses on low-bulk, high-warmth options that layer efficiently under a shooting jacket. Avoid heavily padded or structured midlayers that add unpredictable contact points under your shooting suit. Our team competes in outdoor conditions across a range of climates and can advise on layering strategy for your specific competition environment — contact us before ordering if you have questions.