I wear a Small in TNF Transit down jacket. Is the sizing the same for this jacket or is it more fitted?

Tech Specs:

Material:

[Shell] HyVent 2L honeycomb ripstop; [Lining] shimmer diamond ripstop & satin taffeta 

Insulation:

700-Fill down 

Waterproof:

Yes 

Fit:

Performance 

Core Venting:

Invisible underarm zips 

Seam Taped:

Yes, fully 

Powder Skirt:

Yes 

Wrist Gaiters:

Yes, and invisible zippers on cuffs 

Hood:

Yes 

Pockets:

2 Front, 1 wrist with goggle cloth, 1 internal media, 1 internal goggle 

Recommended Use:

Skiing 

Manufacturer Warranty:

Lifetime