You can easily and simply sew bicycle shorts. These shorts are suitable for sports, outdoor activities, walking and for every day.
Beginners friendly pattern in 10 sizes.
Pattern in full size with allowance. Simply print them on paper, glue them together and follow the instructions to start sewing. The description is very detailed, so even a beginner can do it. The instructions are as simple and clear as possible, without using professional terms, for your convenience.
Recommended materials:
Piece of knitted fabric:
Width 55" (140cm), length 26.6" (67.5cm) for sizes 36-44,
length 57.5" (146cm) for size 46-54.
Width 70.9" (180cm), length 26.6" (67.5cm) for sizes 36-44,
length 30" (75cm) for size 46-54.
Pencil 
Pins
Threads
Pattern
Measuring tape
Safety pin
Sewing machine.
Elastic tape width: 1" (2.5cm),
length: 23.6"-25.6"-27.6"-29.5"-31.5"-33.5"-35.4"-37.4"-39.4"-41.3"
(60-65-70-75-80-85-90-95-100-105cm) for sizes 36-38-40-42-44-46-48-50-52-54. 
PDF Reader
Printer
12 sheets of paper (A4 or Letter)
Scissors
Ruler
Sealing tape

If you have any questions feel free to ask!

All designs and instructions are for personal use only, not for resale!