my in seem is 28 is it possible to hem these pants?

Tech Specs:

Material:

[Shell] 100% nylon Omni-Tech Tank oxford; [Lining] 100% nylon 210T taffeta 

Insulation:

100% polyester 40g Microtemp XF II insulation 

Waterproof Rating:

Not specified 

Breathable Rating:

Not specified 

Side Zips:

No 

Venting:

No 

Pockets:

2 Front 

Waist:

Belt loops 

Gaiters:

Yes 

Recommended Use:

Skiing 

Manufacturer Warranty:

Lifetime 

Country of Origin:

China