Lycra shorts and bibs are the most comfy, unrestrictive and aerodynamic to get your optimum performance. For maximum warmth,draft-exclusion and a guaranteed lack of sagging, look for bib shorts with tall waists and shoulder straps. Keep your legs warm and protected from the elements with a pair of cycling tights or trousers. Tights are close fitting, warm and even windproof. Tights come in a few varieties - bib tights which have straps over the shoulders and waist tights which simply end at the waste. They are available in different thicknesses with the more expensive versions tending to be warmer and often enhanced with windproof panels. Cycling trousers are a more casual fit and suited to those wishing to look less skin tight. Cycling trousers are normally waterproof, windproof and have pockets to store spares or maps.