A lot. The first one is the helmet-compatible hood. It is both adjustable and detachable, so you’re able to do whatever you want with it. If you decide to keep the hood on, you’ll be glad to know that it has a foldaway high visibility brim. Care Instructions:Close hook and loop before washing, Close zippers before washing, Do not use fabric softener, Remove promptly from the washer, Some fading may occur on bright colours, Tumble dry garment to reactivate water repellent treatment, Wash dark colours separately Despite being soft to the touch, the Alpha Lifaloft is also 100 percent windproof which I tested above treeline on some very windy days. The detachable hood helps in this regard and is helmet-compatible. Shell: 2 zippered hand, 1 zippered chest,1 internal media, 1 internal goggle, 1 internal zippered sleeve. Liner: 2 hand

Fibre Content: Shell: 85% Polyamide, 15% Elastane. Lining: 86% Polyester, 14% Elastane. Lining 2: 100% Polyamide. Insulation body: 80% Polyester (Recycled), 20% Polyester. Insulation sleeves: 80% Polyester (Recycled), 20% Polyester We have a 60-day return policy, which means you have 60 days after receiving your item to request a return.