- Synthetic
- Smaller die-cut holes in body contact areas keep you warmer, larger die-cut holes in non-contact areas reduce weight and bulk
- R value: 2.6
- Weight: X-Small: 13oz, Small: 1lb 2oz, Regular: 1lb 3oz, Large: 1lb 9oz
- 1 inch thickness
- Dimensions: X-Small: 49″x20″, Small: 67″x20″, Regular: 72″x20″, Large: 78″x25″