SKU: SS20568 Mat Size: Regular Wide Mat Type: Self Inflating Mats Season Rating: 3 Season R-Value: 3.8 Weighs: 774g (excluding bag) UOG TOP PICK - Thermarest ProLite Apex – the best of the self-inflating mats, achieves the best R-Value at a similar (if not lighter) weight to others in this category. Pairing essential three-season comfort with l… ProLite Apex Regular Wide Sleeping Mat