The Black Diamond Alpenglow Sun Hoody is another great addition to the growing market of sun hoodies. This category has become a year-round staple of my outdoor wardrobe, especially as we enter the Northeast black fly season. Having a sun hoody means you can go lighter on both bug repellent and sunscreen and if you haven’t tried one yet I strongly recommend you pick one up!
A technical fit paired with a highly protective fabric, the Black Diamond Alpenglow Hoody offers coverage on desert multi pitches, high-alpine approaches and hot crag sessions. With 50-UPF and moisture wicking fabric, you can add a layer of protection to your arsenal, and an under-the-helmet hood and pullover design add comfort.
- 50-UPF sun protection
- Underam gussets
- Under-the-helmet hood
- Fit: Slim
- Size: S-XL
The Black Diamond Alpenglow Sun Hoody is made with a very thin polyester stretch material ((140 gsm, 91% polyester, 9% elastane). It feels great on bare skin and I’ve worn it over a thin synthetic t-shirt, a medium weight collared Black Diamond Technician Shirt, and by itself all with equal comfort. The material is so light and breathable it truly feels cooler in the sun with this on then just wearing a t-shirt. When combined with my Black Diamond Alpine Start Hoody that I reviewed here my torso is covered for about 90% of the weather I find myself climbing in from May through August.
While Black Diamond claims this has a “slim” fit I found it a bit bulky. For reference I am 5’9″ 180 lbs and I went with the size large based on my chest size of 42 inches. I think a medium would fit me better but the large works. The forearms are snugger than other models I’ve tested in this category and I prefer that style for rock climbing. Black Diamond also claims this has a “under-the-helmet-hood” but it is sized rather roomy and can easily fit over or under my helmet. Over a bare head the hood feels a little to large but felt comfortable if I had on a ball-cap. I would wear the hood under my helmet when the bugs are biting and over my helmet for slightly better airflow on really hot and humid days.
The Black Diamond Alpenglow Sun Hoody only weights 240 grams (8.5 ounces). When I combine it with my Black Diamond Alpine Start Hoody that I reviewed here the total package is about one pound but covers the vast majority of weather and bug conditions I climb in. At a combined weight of one pound there is no reason not to bring these two pieces of added protection even when the forecast is for comfortable climbing conditions. It’s just cheap insurance for when the crag is a bit windier than you expected or you find yourself still out at dusk and the mosquitos decide to feast. And if you’ve never tried a sun hoody your will be quite impressed the first hot day you pull it on and realize it is cooler than not wearing one!
One feature not mentioned in the manufacturer description is the fact that the material has been treated with Polygiene which basically eliminates odor and reduces the amount of washing’s this piece needs. I personally do not wash my high end outdoor clothes with every use as washing will reduce the lifespan of your outdoor clothing. Other than under garments (which do get washed almost every use) I typically wear items like this 7-10 hard use days between washing. I’ve worn this piece for 8 days straight and it is has not picked up any noticeable odor. You can read more about how this technology works here.
A sun hoody should be on every climber’s wish list. From cragging to alpine, sport to trad, and even casual hikes and trail runs, this is a super versatile piece and a must have staple to every outdoor wardrobe. Black Diamond has entered the market with a solid contribution to the style with the Alpenglow Sun Hoody and you should check it out!
Thanks for reading! See you in the mountains,
Northeast Alpine Start
Disclaimer: Black Diamond provided this item for purpose of review. Affiliate links support this blog.