SKU: RWRS3710 RST F4 D3O® Jacket Black

RST F4 D3O® Jacket Black
# 103710BLK

The F4 jacket blends understated urban style with cutting-edge fabrics and lightweight construction, making it a rider’s ideal companion. Built on a MaxTex Lite chassis with a SinAqua waterproof membrane and fixed mesh lining, it includes a removable thermal vest for year-round adaptability. CE A-rated with D3O Level 1 armour, the jacket also features reflective details, adjustable sleeves and waist, and a neoprene sports collar for comfort and visibility.

• CE Certification Rating: A
• D3O Level 1 armor at shoulders and elbows
• Pockets for optional chest and back protectors
• MaxTex Lite outer fabric with SinAqua waterproof membrane
• Fixed mesh lining and removable thermal gilet
• 2 front pockets, 2 internal pockets
• Sleeve and waist adjusters for perfect fit
• Reflective detailing for enhanced visibility
• Neoprene sports collar for comfort

For more info, see the Sizing Info tab

RST Standard Jacket Sizing (inches) - MEN'S

Size | Chest
XS   | 36-38 
SM  | 38-40  
MD  | 40-42  
LG   | 42-44  
XL   | 44-46  
2X   | 46-48  
3X   | 48-50  
4X   | 50-52  
5X   | 52-54  
6X   | 54-56  
7X   | 56-58  
8X   | 58-60  

RST garments are designed to be worn on a motorcycle and are sized accordingly.

How To Measure: Measure around the fullest part under the armpits, keep tape horizontal.