Fieldsheer Hi-Flow II Jacket $89

[motowheels.com]

Fieldsheer Hi-Flow II Jacket

Ultra-Breathable Polytitanium Mesh® Outer Shell
Anatomically Fitted For The Riding Position
Removable CE Approved Armor Equipped In The Shoulders, Elbows And Comfort Pad In Back
600 Denier Carbolex® And SP Memory Foam® In High Impact Areas For Addition Protection
Reflective Phoslite® For High Visibility
Velcro Adjustable Micro Fiber Collar With Padding
Unique 4-Step Adjustable Upper And Lower Sleeve Volume Control To Secure Armor In Place For Small Or Large Arms
Velcro Adjustable Waist Strap
Zipped Wrist Cuff Enclosure
Pockets Included: 2 Zipped Front Hand Warmer, 1 Inside Velcro, 1 Cellphone
8” Zipper For Connection To FS Pants Plus Universal Belt Snap
Rain Blocker Water Resistant Zip Out Liner

Sale Price: $79.00
List Price: $129.00

[mtnbikerva1]

How well would it work for commuting/crashing on pavement in the summer 90 to 100 degrees?
I am thin due to being a cyclist so if it only fits fat guys then that is a consideration also.