The allround Bodycool Pro Neoprene cooling vest provides constant cooling and ultimate protection against heat stress for professionals working in extreme heat, especially when they need to wear protective, air-tight clothing. One size. Note: INUTEQ-PAC® bio-based PCM cooling inserts must be ordered separately. (15°C: 1063843, 21°C: 1063844, 24°C: 1063845, 29°C: 1063846)