The Penguins carried over the set of Wilson manufactured / Pittsburgh Sport Shop, Inc. numbered jerseys worn at the end of the 1969-70 season to begin the 1970-71 season. The circular-crested jerseys featured contrasting shoulder yokes and simple stripes on the sleeves and waistline. The jerseys featured lace-up collars with laces threaded through the eyelets and solid navy blue necklines.

The 1970-71 season began a new tradition in the National Hockey League with the home team wearing their light color or white jerseys at home and their dark color jerseys on the road. Also for the first time in league history, names were featured on the back of jerseys above the players' number for team's light color or white home jerseys. The Pittsburgh Penguins wore names on the back of their Home (white) jerseys throughout the entire 1970-71 season.

The vast majority of the Wilson jerseys had the original manufacturer's tag inside the neckline removed and replaced with a Pittsburgh Sport Shop, Inc. tag.  Jerseys were lettered and numbered by Pittsburgh Sport Shop, Inc. of Pittsburgh, PA.
The Penguins carried over their Set 2 jerseys from the 1969-70 season and used them as the Set 1 jerseys for the 1970-71 season. The set was worn throughout the 1970-71 pre-season and regular season. The Home (white) jerseys were worn in a total of 39 games while the Road (light blue) jerseys were worn in a total of 40 games. Each individual jersey within the set was worn as allocated by the Pittsburgh Penguins and each jersey should be researched individually to determine exactly when each jersey was worn.
Home (White) Set 1 Schedule - 39 games
10/10 - ​​BUFFALO SABRES
10/17 - ​PHILADELPHIA FLYERS
10/28 - ​LOS ANGELES KINGS
10/31 - ​CHICAGO BLACKHAWKS
11/4 - VANCOUVER CANUCKS
11/7 - BOSTON BRUINS
11/10 - LOS ANGELES KINGS
11/14 - CALIFORNIA GOLDEN SEALS
11/19 - ST. LOUIS BLUES
11/21 - DETROIT RED WINGS
11/25 - BUFFALO SABRES
12/2 - MONTREAL CANADIENS
12/5 - VANCOUVER CANUCKS
12/8 - TORONTO MAPLE LEAFS
12/12 - MINNESOTA NORTH STARS
12/16 - TORONTO MAPLE LEAFS
12/19 - DETROIT RED WINGS
12/26 - BOSTON BRUINS
12/31 - MINNESOTA NORTH STARS
1/2 - NEW YORK RANGERS
1/13 - LOS ANGELES KINGS
1/23 - VANCOUVER CANUCKS
1/27 - TORONTO MAPLE LEAFS
1/30 - CHICAGO BLACKHAWKS
2/3 - CALIFORNIA GOLDEN SEALS
2/10 - PHILADELPHIA FLYERS
2/13 - CHICAGO BLACKHAWKS
2/20 - NEW YORK RANGERS
2/24 - ST. LOUIS BLUES
2/27 - NEW YORK RANGERS
3/3 - MONTREAL CANADIENS
3/6 - BOSTON BRUINS
3/7 - CALIFORNIA GOLDEN SEALS
3/10 - PHILADELPHIA FLYERS
3/13 - MINNESOTA NORTH STARS
3/14 - MONTREAL CANADIENS
3/24 - DETROIT RED WINGS
3/31 - BUFFALO SABRES
4/4 - ST. LOUIS BLUES

​Click HERE to view a gallery of the Home (White) Set 1 Jerseys
Road (Light Blue) Set 1 Schedule - 40 games
9/30 - @ St. Louis Blues *
10/15 - @ Minnesota North Stars
10/18 - @ Buffalo Sabres
10/21 - @ Los Angeles Kings
10/23 - @ California Golden Seals
10/25 - @ Vancouver Canucks
11/1 - @ Philadelphia Flyers
11/8 - @ Detroit Red Wings
11/11 - @ New York Rangers
11/22 - @ Boston Bruins
​11/24 - @ Toronto Maple Leafs
11/28 - @ Montreal Canadiens
11/29 - @ New York Rangers
12/6 - @ Boston Bruins
12/9 - @ Minnesota North Stars
12/11 - @ St. Louis Blues
12/20 - @ Chicago Blackhawks
12/23 - @ New York Rangers
12/25 - @ Boston Bruins
12/30 - @ Montreal Canadiens
1/6 - @ Philadelphia Flyers
1/9 - @ Toronto Maple Leafs
1/14 - @ Detroit Red Wings
1/16 - @ Vancouver Canucks
1/20 - @ California Golden Seals
1/21 - @ Los Angeles Kings
1/28 - @ Chicago Blackhawks
2/5 - @ St. Louis Blues
2/7 - @ Chicago Blackhawks
2/9 - @ Montreal Canadiens
2/14 - @ Minnesota North Stars
2/17 - @ Toronto Maple Leafs
2/18 - @ Buffalo Sabres
2/28 - @ Detroit Red Wings
3/17 - @ California Golden Seals
3/19 - @ Vancouver Canucks
3/20 - @ Los Angeles Kings
3/28 - @ Philadelphia Flyers
4/1- @ Buffalo Sabres
4/3 - @ St. Louis Blues

* - Exhibition game

Click HERE to view a gallery of the Road (Light Blue) Set 1 Jerseys