Great for hot weather
927030
I live in the Philippines and this is perfect for our weather. It's thin and very light, great for sweat fests at my gym. I like th fit, not too tight, not too loose, also the cut of the sleeves allows for greater freedom of movement too.
4341120
Perfect for hot weather.  Feel cooler riding your bike and get protection from sunburn on long rides.  They appear to be well made.
4292713
Perfect for walking and working in the hot Texas sun. I love it.
3389176
Comfortable, good weight for hot Florida summers.
3253806
This romper is so soft and perfect for hot summer days. It fits my 4-week-old. It's a bit big but the straps allow you to adjust it and it made the fit much better. I like that it is a little bigger because the muslin fabric doesn't stretch. The adjustable straps allow this romper to grow with my baby.
612479
I wear this for my walks and I live in Hawaii where the sun is extremely hot on many days. This hat keeps me much cooler and keeps my neck from being burned. It breathes great, and the chin strap keeps it on when the wind is blowing.

I love it.
568490
Very comfortable, but be careful it is somewhat see through, I just wear dark underwear. light and perfect for hot weather.
1677961
This shirt is great for hot weather. I've worn it in the Kalahari desert and the Amazon jungle and was comfortable in each humidity setting (kept my cool enough in the jungle, although it doesn't wick moisture very well). You can soak it and it won't chafe like wet cotton would against most skin.
2554638
This shirt is very comfortable in hot sun. The fabric is thin, the shirt is well ventilated, and the light color helps too.
610688
Works great for hot summer days in the late afternoon and evenings. Velcro on top and ties on side. Can raise it up if you want it higher. Fits perfectly.
1854604
Love it.  will buy more of these.  Great for this hot humid climate.
4750406
These bamboo socks are very cool even in hot weather. The fabric is very breathable even though they are densely woven. The thickness is very thin and comfortable, too - ideal for warm weather wear.

A sample was provided for review.
176379
Really comfy particularly in hot weather when you're boys can breath.
1121231
Works good for warm weather. The sides are open which helps keep kid cool if you're in hot weather. Dries faster too.
335302
We live in FL and this is lightweight. Perfect for our hot weather. And both boys loved that they could carry their own bags.
698000
Lightweight fabric is great for running in hot weather.  The inner brief is awesome.  The splits offer great range of motion yet the shorts looks form fitting.  I have both in red and black.
4768464
This jumpsuit is so perfect for the hotter days. I am 5'3 and 140lbs, it fits great. It has elastic at the bottom of the pants so that you can either raise them or just let them hit your ankle. I can't wait to wear it.