**Scent-Lok Ultralight Savanna Series: **Unlike many carbon-based scent-free garments, the Savanna Series employs only a single layer of fabric and is designed to keep you comfortable in temperatures up to 80 degrees (800-315-5799; www.scentlok.com).
No Trace Indian Summer: This line of lightweight, cool, and comfy cotton-blend garments is chemically treated to absorb human odor (866-452-4562; www.notrace.us).
Shannon Outdoors Bug Tamer: This camo-mesh outfit keeps you cool and at the same time saves you from swatting and scratching throughout your hunt. There's even a scent-control version (800-852-8058; www.bugtamer.com). --S.B.